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T test stat to be used is t with df=n-1=9 the critical value is t= 1.833
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Statistical Quality Control Project
1. Construct a top-down flow chart or a logic flow chart by selecting one of the following options (a). For the students ...
Statistical Quality Control Project
1. Construct a top-down flow chart or a logic flow chart by selecting one of the following options (a). For the students who have taken TECH 1008 class, you may want to construct a top-down flow chart of making a harbor bell, starting from preparing the bell sides until a totally completed bell. Also identify which step(s) could be critical for quality control (b). Assume that students are familiar with airline check-in process. Construct a logical flow chart for the process of taking an airline flight from the time you arrive at the airport till the time you sit down in your seat on the airplane. (c). Assume that students are familiar with grocery shopping. Construct a logical flow chart for the process of going to the grocery store to do the week’s food shopping. The shopping trip should begin with making a shopping list and end when all the food is put away at home. 2. (a)Below are hypothetical data on the frequency of complaints from grocery shoppers at the local Value Mart. Construct a Pareto chart from this information using Microsoft Excel, including the columns of frequency, frequency percentage, and cumulative frequency percentage. Be sure to use correct labels, column and line on the Pareto chart. Complaint Frequency No parking 26 No carts 13 Items not in stock 47 produce not fresh 68 price scan incorrectly 15 store too cold 22 check out lines too long 124 other 10 (b). Summarize your finding from the Pareto chart. If you were the manager/owner of this grocery store, what strategies you may want to implement for improving the quality of this store. 3. Look into books or on internet for an example of cause-and-effect diagram (with good resolution so that I can see). Be sure to include a full reference to where you found the chart.
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Stat 216 801car Dealerships
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MTH410 Colorado State Null and Alternative Hypotheses on Life Decisions Paper
Share with your peers the null and alternative hypotheses for a decision that is relevant to your life. This can be a pers ...
MTH410 Colorado State Null and Alternative Hypotheses on Life Decisions Paper
Share with your peers the null and alternative hypotheses for a decision that is relevant to your life. This can be a personal item or something at work. Define the population parameter, the appropriate test statistic formula, and if it is a one- or two-tailed test. Be sure to set up your hypotheses, too.The two population parameters that we cover this week are:μ: the population meanandp: the population proportionBe sure to include numerical values for your variables. Additionally, identify the Type I and Type II Errors that could occur with your decision‐making process.Be sure to support your statements with logic and argument, citing any sources referenced.Please watch the following videos:
What is the difference between permutations and combinations?
Counting Techniques ALL questions below must be answered. Show ALL step-by-step calculation. Upload this modified Answer ...
What is the difference between permutations and combinations?
Counting Techniques ALL questions below must be answered. Show ALL step-by-step calculation. Upload this modified Answer Form to the intellipath Unit 8 Submission lesson. Make sure you submit your work in a modified MS Word document; handwritten work will not be accepted. If you need assistance, please contact your course instructor. Part A: Combinations and Permutations 1.Differentiate between permutations and combinations. How are they different? What is the formula for each? (15 points total for Question 1)2.Each state has a standard format for license plates that includes a set number of alphanumeric characters. For this assignment, you can insert a picture of your state’s non-personalized license plate or provide a sample of the format in text. (20 points total for Question 2)a.Determine the number of different license plates that can be created using this format. Assume that a license plate consists of seven alphanumeric characters using numbers (0–9) and capital letters (A–Z). Find how many unique license plates can be printed using all alphanumeric characters only once. b.You and a friend are witnesses of a car accident in your state. But you can only remember a few of the first alphanumeric characters on the license plate. 3.Your community has asked you to help the Young Men's Christian Association (YMCA) sports director organize a season of sports. You need to put together the teams. For the soccer teams, athletes signed up with three different age groups. How many different ways can you organize teams of 10 for each age group? (15 points total for Question 3)For this set of exercises, you will need one standard six-sided dice. If you do not have one, you can use virtual dice: https://www.random.org/dice/ (40 points total for Question 4)a.First, differentiate between odds and probability. b.Reflect on the previous question’s answer outcome. First, convert the fraction to a percent. c.What if someone challenged you to never roll a 3? If you were to roll the dice 18 times, what would be the empirical probability of never getting a three? d.After 18 rolls, what would be the empirical probability of getting a three on at least one of those rolls? Also, list the likelihood scale term from the table above. e.Roll the dice 18 times and keep track of what is rolled in the table below. (2 points)f.Based on your dice rolls, what is the experimental probability of rolling a three, out of 18 rolls? Also, list the likelihood scale term from the table above. How are they different? (5 points) ? Permutation Formula (5 points) ? Combination Formula (5 points) ? Your State’s Name (1 point) Ohio Picture of a License Plate from Your State (or a Sample) (1 point) ? Describe the Rule for Your State’s Non-personalized License Plates (1 point) ? Is this a permutation or combination? Why? (2 points) ? What formula from Question 1 will you use to solve the problem? (1 point) ? Solution: (4 points) ? Show your work here: How many alphanumeric characters do you remember? (1 point) ? (Select a number from 2 to 5) What are the characters at the beginning? (1 point) ? How many license plates start with these alphanumeric characters? (4 points) ? Show your work here: How many license plates have been eliminated? (4 points) ? Show your work: Are these a permutation or combination? Why? (2 points) ? What formula from Question 1 will you use to solve the problem? (1 point) ? How many students signed up for soccer? (1 point) ? (Select a multiple of 10, from 30 to 100) How many kids signed up for Little Tykes under the age of seven? (1 point) ? (Select a multiple of 10, of at least 20) How many kids signed up for Big Kids between the ages 8 and 12? (1 point) ? (Select a multiple of 10, of at least 20) How many kids signed up for Teens between the ages 13 and 18? (1 point) ? (Select a multiple of 10, of at least 20) How many different ways can you create teams of 10 for the Little Tykes grade level? (2 points) ? Show your work here: (2 points) If age levels did not matter, how many different ways can you create teams of 10? (2 points) ? Show your work here: (2 points) Part B: Probabilities and Odds How are odds and probability different? (2 points) ? What is the odds in favor ratio? (3 points) ? What is the probability of an event ratio? (3 points) ? What are the odds of rolling a three? Simplify all fraction answers. (2 points) ? What is the theoretical probability of rolling a three? Simplify all fraction answers. (2 points) ? Percent Probability Theoretical Probability (Rounded to the nearest whole percent.) (2 points) ? Next, given the likelihood scale table above, what term best describes your answer? Likelihood Scale Term (2 points) ? Percent Probability Solution (Rounded to the Nearest Whole Percent) (2 points) ? Likelihood Scale Term (2 points) ? Show your work here: (2 points) Percent Probability Empirical Probability (Rounded to the Nearest Whole Percent) (2 points) ? Likelihood Scale Term (2 points) ? Show your work: (2 points) What do you notice about the answers for parts c and d above? (2 points) ? Roll # Dice Roll # Dice Roll # Dice Roll 1 ? Roll 7 ? Roll 13 ? Roll 2 ? Roll 8 ? Roll 14 ? Roll 3 ? Roll 9 ? Roll 15 ? Roll 4 ? Roll 10 ? Roll 16 ? Roll 5 ? Roll 11 ? Roll 17 ? Roll 6 ? Roll 12 ? Roll 18 ? Percent Probability Experimental Probability (Rounded to the Nearest Whole Percent) (2 points) ? Likelihood Scale Term (2 points) ? Show your work here: (2 points) With regard to the likelihood scale terms for each, how did this differ from both the theoretical and empirical probabilities? (2 points) ?
RSCH 8210 Walden University Testing for Multiple Regression Worksheet
Assignment: Testing for Multiple Regression You had the chance earlier in the course to practice with multiple regression ...
RSCH 8210 Walden University Testing for Multiple Regression Worksheet
Assignment: Testing for Multiple Regression You had the chance earlier in the course to practice with multiple regression and obtain peer feedback. Now, it is time once again to put all of that good practice to use and answer a social research question with multiple regression. As you begin the Assignment, be sure and pay close attention to the assumptions of the test. Specifically, make sure the variables are metric level variables. Part 1 To prepare for this Part 1 of your Assignment: Review this week 9 and 10 Learning Resources and media program related to multiple regression. Using the SPSS software, open the Afrobarometer dataset or the High School Longitudinal Study dataset (whichever you choose) found in the Learning Resources for this week. Based on the dataset you chose, construct a research question that can be answered with a multiple regression analysis. Once you perform your multiple regression analysis, review Chapter 11 of the Wagner text to understand how to copy and paste your output into your Word document. For this Part 1 Assignment: Write a 1- to 2-page analysis of your multiple regression results for each research question. In your analysis, display the data for the output. Based on your results, provide an explanation of what the implications of social change might be. Use proper APA format, citations, and referencing for your analysis, research question, and display of output. Part 2 To prepare for this Part 2 of your Assignment: Review Warner’s Chapter 12 and Chapter 2 of the Wagner course text and the media program found in this week’s Learning Resources and consider the use of dummy variables. Using the SPSS software, open the Afrobarometer dataset or the High School Longitudinal Study dataset (whichever you choose) found in this week’s Learning Resources. Consider the following: Create a research question with metric variables and one variable that requires dummy coding. Estimate the model and report results. Note: You are expected to perform regression diagnostics and report that as well. Once you perform your analysis, review Chapter 11 of the Wagner text to understand how to copy and paste your output into your Word document. For this Part 2 Assignment: Write a 2- to 3-page analysis of your multiple regression using dummy variables results for each research question. In your analysis, display the data for the output. Based on your results, provide an explanation of what the implications of social change might be. Use proper APA format, citations, and referencing for your analysis, research question, and display of output.
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Statistical Quality Control Project
1. Construct a top-down flow chart or a logic flow chart by selecting one of the following options (a). For the students ...
Statistical Quality Control Project
1. Construct a top-down flow chart or a logic flow chart by selecting one of the following options (a). For the students who have taken TECH 1008 class, you may want to construct a top-down flow chart of making a harbor bell, starting from preparing the bell sides until a totally completed bell. Also identify which step(s) could be critical for quality control (b). Assume that students are familiar with airline check-in process. Construct a logical flow chart for the process of taking an airline flight from the time you arrive at the airport till the time you sit down in your seat on the airplane. (c). Assume that students are familiar with grocery shopping. Construct a logical flow chart for the process of going to the grocery store to do the week’s food shopping. The shopping trip should begin with making a shopping list and end when all the food is put away at home. 2. (a)Below are hypothetical data on the frequency of complaints from grocery shoppers at the local Value Mart. Construct a Pareto chart from this information using Microsoft Excel, including the columns of frequency, frequency percentage, and cumulative frequency percentage. Be sure to use correct labels, column and line on the Pareto chart. Complaint Frequency No parking 26 No carts 13 Items not in stock 47 produce not fresh 68 price scan incorrectly 15 store too cold 22 check out lines too long 124 other 10 (b). Summarize your finding from the Pareto chart. If you were the manager/owner of this grocery store, what strategies you may want to implement for improving the quality of this store. 3. Look into books or on internet for an example of cause-and-effect diagram (with good resolution so that I can see). Be sure to include a full reference to where you found the chart.
2 pages
Stat 216 801car Dealerships
A popular U.S. automobile manufacturer has 10,000 dealerships located throughout the country. The automobile manufacturer ...
Stat 216 801car Dealerships
A popular U.S. automobile manufacturer has 10,000 dealerships located throughout the country. The automobile manufacturer has multiple brands within ...
MTH410 Colorado State Null and Alternative Hypotheses on Life Decisions Paper
Share with your peers the null and alternative hypotheses for a decision that is relevant to your life. This can be a pers ...
MTH410 Colorado State Null and Alternative Hypotheses on Life Decisions Paper
Share with your peers the null and alternative hypotheses for a decision that is relevant to your life. This can be a personal item or something at work. Define the population parameter, the appropriate test statistic formula, and if it is a one- or two-tailed test. Be sure to set up your hypotheses, too.The two population parameters that we cover this week are:μ: the population meanandp: the population proportionBe sure to include numerical values for your variables. Additionally, identify the Type I and Type II Errors that could occur with your decision‐making process.Be sure to support your statements with logic and argument, citing any sources referenced.Please watch the following videos:
What is the difference between permutations and combinations?
Counting Techniques ALL questions below must be answered. Show ALL step-by-step calculation. Upload this modified Answer ...
What is the difference between permutations and combinations?
Counting Techniques ALL questions below must be answered. Show ALL step-by-step calculation. Upload this modified Answer Form to the intellipath Unit 8 Submission lesson. Make sure you submit your work in a modified MS Word document; handwritten work will not be accepted. If you need assistance, please contact your course instructor. Part A: Combinations and Permutations 1.Differentiate between permutations and combinations. How are they different? What is the formula for each? (15 points total for Question 1)2.Each state has a standard format for license plates that includes a set number of alphanumeric characters. For this assignment, you can insert a picture of your state’s non-personalized license plate or provide a sample of the format in text. (20 points total for Question 2)a.Determine the number of different license plates that can be created using this format. Assume that a license plate consists of seven alphanumeric characters using numbers (0–9) and capital letters (A–Z). Find how many unique license plates can be printed using all alphanumeric characters only once. b.You and a friend are witnesses of a car accident in your state. But you can only remember a few of the first alphanumeric characters on the license plate. 3.Your community has asked you to help the Young Men's Christian Association (YMCA) sports director organize a season of sports. You need to put together the teams. For the soccer teams, athletes signed up with three different age groups. How many different ways can you organize teams of 10 for each age group? (15 points total for Question 3)For this set of exercises, you will need one standard six-sided dice. If you do not have one, you can use virtual dice: https://www.random.org/dice/ (40 points total for Question 4)a.First, differentiate between odds and probability. b.Reflect on the previous question’s answer outcome. First, convert the fraction to a percent. c.What if someone challenged you to never roll a 3? If you were to roll the dice 18 times, what would be the empirical probability of never getting a three? d.After 18 rolls, what would be the empirical probability of getting a three on at least one of those rolls? Also, list the likelihood scale term from the table above. e.Roll the dice 18 times and keep track of what is rolled in the table below. (2 points)f.Based on your dice rolls, what is the experimental probability of rolling a three, out of 18 rolls? Also, list the likelihood scale term from the table above. How are they different? (5 points) ? Permutation Formula (5 points) ? Combination Formula (5 points) ? Your State’s Name (1 point) Ohio Picture of a License Plate from Your State (or a Sample) (1 point) ? Describe the Rule for Your State’s Non-personalized License Plates (1 point) ? Is this a permutation or combination? Why? (2 points) ? What formula from Question 1 will you use to solve the problem? (1 point) ? Solution: (4 points) ? Show your work here: How many alphanumeric characters do you remember? (1 point) ? (Select a number from 2 to 5) What are the characters at the beginning? (1 point) ? How many license plates start with these alphanumeric characters? (4 points) ? Show your work here: How many license plates have been eliminated? (4 points) ? Show your work: Are these a permutation or combination? Why? (2 points) ? What formula from Question 1 will you use to solve the problem? (1 point) ? How many students signed up for soccer? (1 point) ? (Select a multiple of 10, from 30 to 100) How many kids signed up for Little Tykes under the age of seven? (1 point) ? (Select a multiple of 10, of at least 20) How many kids signed up for Big Kids between the ages 8 and 12? (1 point) ? (Select a multiple of 10, of at least 20) How many kids signed up for Teens between the ages 13 and 18? (1 point) ? (Select a multiple of 10, of at least 20) How many different ways can you create teams of 10 for the Little Tykes grade level? (2 points) ? Show your work here: (2 points) If age levels did not matter, how many different ways can you create teams of 10? (2 points) ? Show your work here: (2 points) Part B: Probabilities and Odds How are odds and probability different? (2 points) ? What is the odds in favor ratio? (3 points) ? What is the probability of an event ratio? (3 points) ? What are the odds of rolling a three? Simplify all fraction answers. (2 points) ? What is the theoretical probability of rolling a three? Simplify all fraction answers. (2 points) ? Percent Probability Theoretical Probability (Rounded to the nearest whole percent.) (2 points) ? Next, given the likelihood scale table above, what term best describes your answer? Likelihood Scale Term (2 points) ? Percent Probability Solution (Rounded to the Nearest Whole Percent) (2 points) ? Likelihood Scale Term (2 points) ? Show your work here: (2 points) Percent Probability Empirical Probability (Rounded to the Nearest Whole Percent) (2 points) ? Likelihood Scale Term (2 points) ? Show your work: (2 points) What do you notice about the answers for parts c and d above? (2 points) ? Roll # Dice Roll # Dice Roll # Dice Roll 1 ? Roll 7 ? Roll 13 ? Roll 2 ? Roll 8 ? Roll 14 ? Roll 3 ? Roll 9 ? Roll 15 ? Roll 4 ? Roll 10 ? Roll 16 ? Roll 5 ? Roll 11 ? Roll 17 ? Roll 6 ? Roll 12 ? Roll 18 ? Percent Probability Experimental Probability (Rounded to the Nearest Whole Percent) (2 points) ? Likelihood Scale Term (2 points) ? Show your work here: (2 points) With regard to the likelihood scale terms for each, how did this differ from both the theoretical and empirical probabilities? (2 points) ?
RSCH 8210 Walden University Testing for Multiple Regression Worksheet
Assignment: Testing for Multiple Regression You had the chance earlier in the course to practice with multiple regression ...
RSCH 8210 Walden University Testing for Multiple Regression Worksheet
Assignment: Testing for Multiple Regression You had the chance earlier in the course to practice with multiple regression and obtain peer feedback. Now, it is time once again to put all of that good practice to use and answer a social research question with multiple regression. As you begin the Assignment, be sure and pay close attention to the assumptions of the test. Specifically, make sure the variables are metric level variables. Part 1 To prepare for this Part 1 of your Assignment: Review this week 9 and 10 Learning Resources and media program related to multiple regression. Using the SPSS software, open the Afrobarometer dataset or the High School Longitudinal Study dataset (whichever you choose) found in the Learning Resources for this week. Based on the dataset you chose, construct a research question that can be answered with a multiple regression analysis. Once you perform your multiple regression analysis, review Chapter 11 of the Wagner text to understand how to copy and paste your output into your Word document. For this Part 1 Assignment: Write a 1- to 2-page analysis of your multiple regression results for each research question. In your analysis, display the data for the output. Based on your results, provide an explanation of what the implications of social change might be. Use proper APA format, citations, and referencing for your analysis, research question, and display of output. Part 2 To prepare for this Part 2 of your Assignment: Review Warner’s Chapter 12 and Chapter 2 of the Wagner course text and the media program found in this week’s Learning Resources and consider the use of dummy variables. Using the SPSS software, open the Afrobarometer dataset or the High School Longitudinal Study dataset (whichever you choose) found in this week’s Learning Resources. Consider the following: Create a research question with metric variables and one variable that requires dummy coding. Estimate the model and report results. Note: You are expected to perform regression diagnostics and report that as well. Once you perform your analysis, review Chapter 11 of the Wagner text to understand how to copy and paste your output into your Word document. For this Part 2 Assignment: Write a 2- to 3-page analysis of your multiple regression using dummy variables results for each research question. In your analysis, display the data for the output. Based on your results, provide an explanation of what the implications of social change might be. Use proper APA format, citations, and referencing for your analysis, research question, and display of output.
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