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D. The triangles are not similar because the legs are not proportional
2/5,5 = 0.36 3.5 / 7 = 0.5
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If log4 2 = 0.5 and log4 3 ≈ 0.7925, estimate the value of log4 96, algebra homework help
If log4 2 = 0.5 and log4 3 ≈ 0.7925, estimate the value of log4 96.A. 3.2925B. 1.9813C. 1.9823D. 5.7925
If log4 2 = 0.5 and log4 3 ≈ 0.7925, estimate the value of log4 96, algebra homework help
If log4 2 = 0.5 and log4 3 ≈ 0.7925, estimate the value of log4 96.A. 3.2925B. 1.9813C. 1.9823D. 5.7925
A soft-drink vendor at a popular beach analyzes his sales records and finds that
P(x) = −0.001x2 + 3x − 1825.What is his maximum profit per day?$ How many cans mus ...
A soft-drink vendor at a popular beach analyzes his sales records and finds that
P(x) = −0.001x2 + 3x − 1825.What is his maximum profit per day?$ How many cans must he sell for maximum profit? cans
For the graph which of the following is true, algebra homework help
For the graph below, which of the following is true?I. As x � ...
For the graph which of the following is true, algebra homework help
For the graph below, which of the following is true?I. As x → ∞, f(x) → ∞ II. As x → ∞, f(x) → -∞ III. As x → -∞, f(x) → ∞ IV. As x → -∞, f(x) → -∞ V. f(x) is odd VI. the leading coefficient is negativeA. I, III, and V are trueB. II, III, V, and VI are trueC. II, III, and V are trueD. II, IV, V, and VI are true
Tableaue Assignment
1. Extract the attached Excel file called WORLDBANKSBUX2015.xlsx into a Tableau workbook. Exclude all records for which RO ...
Tableaue Assignment
1. Extract the attached Excel file called WORLDBANKSBUX2015.xlsx into a Tableau workbook. Exclude all records for which ROLLUP=1. (I.e, Keep only those records for which ROLLUP=0.)2. Create a plot that depicts the relationship between the log transform of GDP per Capita (on the horizontal axis) and the log transform of Life Expectancy for All (on the vertical axis). Set the size of each plot point to reflect the Population of its country. Include Country Name as detail in the Marks card.3. In a separate worksheet create two scatter plots (on the same worksheet) that show separately the log-scale relationship between Life Expectancy for Women v GDP per Capita and Life Expectancy for Men v GDP per Capita. Size each scatter point by Population. Include a trend line (with confidence interval) in each plot.4. On a third worksheet generate a Tree Map that displays GDP per Capita as the tile size. Set the color of the tiles to reflect country Population; edit the Color options to use Red-Blue Diverging palette, centered at 100,000,000. Include CCountry Name as a label.5. Create a Symbol Map in a separate worksheet that depicts GDP per Capita by the size of a circle and Life Expectancy (for ALL) by the color of the circle. For color use the Green-Gold palette. Create a filter that excludes all countries whose Life Expectancy value is missing or null. Edit the Size of the circles to increase the size at the smallest end of the range of GDP per Capita values.6. Create a filled map that depicts GDP per Capita by the color of each country. Use the Red-Blue Diverging palette, centered on 20,000. Overlay a Circle that depicts Life Expectancy (ALL) by Size. Create a Filter in the worksheet that excludes all countries that do not have at least 1 Starbucks store. 7. Submit your work in a .twbx file.
STAT 2002 Walden University Testing a Manufacturers MPG Claim Report
Assignment: Note: This Assignment consists of two parts. You will complete and submit Part 1 this week, and you will compl ...
STAT 2002 Walden University Testing a Manufacturers MPG Claim Report
Assignment: Note: This Assignment consists of two parts. You will complete and submit Part 1 this week, and you will complete and submit Part 2 next week.Companies often develop and test hypotheses about their products. For example, car manufacturers will test their cars to determine fuel efficiency and miles per gallon. To ensure that products are safe and that they perform as advertised, regulatory and consumer protection groups also test companies’ claims.For this Assignment, you are working at a firm that conducts independent testing for heavy industry. Recently, an automobile manufacturer has been in the news for complaints about the highway gas mileage of their latest model minivan. You receive a contract from a consumer action group to test and write a report on the company’s claim that its minivans get 28 miles per gallon on the highway. The car company agrees to allow you to select randomly 35 low-mileage fleet minivans to test their highway mileage. Your test results gave you the following data: 29.7 24.5 27.1 29.8 29.2 27.0 27.8 24.1 29.3 25.9 26.2 24.5 32.8 26.8 27.8 24.0 23.6 29.2 26.5 27.7 27.1 23.7 24.1 27.2 25.9 26.7 27.8 27.3 27.6 22.8 25.3 26.6 26.4 27.1 26.1To prepare for this Assignment:Refer to the scenario above and the data that was provided by the car company (please see above)Submit Part 1 of your report according to the following prompts.Part 1: Sample Mean, Standard Deviation, and Confidence IntervalComplete the following and include your results and responses in your report:Include a brief introduction that provides a context for the assignment you have been given by your firm.Calculate a 95% confidence interval around your sample mean. (75 words, or 1 paragraph)Note: Include your calculations. If your calculations are submitted separately, make note of where they can be found.Is the company’s claimed mean inside your confidence interval? (75 words, or 1 paragraph)What does that result indicate about the company’s claim? (75 words, or 1 paragraph)3 prompts: 1 citation for each prompt. APA style, Times new roman 12, double space.
Discuss paper week8
Whether in a scholarly or practitioner setting, good research and data analysis should have the benefit of peer feedback. ...
Discuss paper week8
Whether in a scholarly or practitioner setting, good research and data analysis should have the benefit of peer feedback. For this Discussion, you will post your response to the hypothesis test, along with the results. Be sure and remember that the goal is to obtain constructive feedback to improve the research and its interpretation, so please view this as an opportunity to learn from one another.To prepare for this Discussion:Review this week’s Learning Resources and media program related to regression and correlation.Review Magnusson’s web blog found in the Learning Resources to further your visualization and understanding of correlations between two variables.Construct a research question using the General Social Survey dataset, which can be answered by a Pearson correlation and bivariate regression.Use SPSS to answer the research question. Post your response to the following:What is your research question?What is the null hypothesis for your question?What research design would align with this question?What dependent variable was used and how is it measured?What independent variable is used and how is it measured?If you found significance, what is the strength of the effect?Explain your results for a lay audience; explain the answer to your research question.Be sure to support your Main Post and Response Post with reference to the week’s Learning Resources and other scholarly evidence in APA Style.ResourceFrankfort-Nachmias, C., & Leon-Guerrero, A. (2018). Social statistics for a diverse society (8th ed.). Thousand Oaks, CA: Sage Publications.
Chapter 12, “Regression and Correlation” (pp. 325-371)Wagner, W. E. (2016). Using IBM® SPSS® statistics for research methods and social science statistics (6th ed.). Thousand Oaks, CA: Sage Publications.
Chapter 8, “Correlation and Regression Analysis”Walden University Library. (n.d.). Course Guide and Assignment Help for RSCH 8210. Retrieved from http://academicguides.waldenu.edu/rsch8210For help with this week’s research, see this Course Guide and related weekly assignment resources.Magnusson, K. (n.d.). Welcome to Kristoffer Magnusson’s blog about R, Statistics, Psychology, Open Science, Data Visualization [blog]. Retrieved from http://rpsychologist.com/index.htmlAs you review this web blog, select New d3.js visualization: Interpreting Correlations link, once you select the link, follow the instructions to view the interactive for interpreting correlations. This interactive will help you to visualize and understand correlations between two variables.Note: This is Kristoffer Magnusson’s personal blog and his views may not necessarily reflect the views of Walden University faculty.DatasetsDocument: Data Set 2014 General Social Survey (dataset file)Use this dataset to complete this week’s Discussion.Note: You will need the SPSS software to open this dataset.Document: Data Set Afrobarometer (dataset file)Use this dataset to complete this week’s Assignment.Note: You will need the SPSS software to open this dataset.Document: High School Longitudinal Study 2009 Dataset (dataset file)Use this dataset to complete this week’s Assignment.Note: You will need the SPSS software to open this dataset.
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Most Popular Content
If log4 2 = 0.5 and log4 3 ≈ 0.7925, estimate the value of log4 96, algebra homework help
If log4 2 = 0.5 and log4 3 ≈ 0.7925, estimate the value of log4 96.A. 3.2925B. 1.9813C. 1.9823D. 5.7925
If log4 2 = 0.5 and log4 3 ≈ 0.7925, estimate the value of log4 96, algebra homework help
If log4 2 = 0.5 and log4 3 ≈ 0.7925, estimate the value of log4 96.A. 3.2925B. 1.9813C. 1.9823D. 5.7925
A soft-drink vendor at a popular beach analyzes his sales records and finds that
P(x) = −0.001x2 + 3x − 1825.What is his maximum profit per day?$ How many cans mus ...
A soft-drink vendor at a popular beach analyzes his sales records and finds that
P(x) = −0.001x2 + 3x − 1825.What is his maximum profit per day?$ How many cans must he sell for maximum profit? cans
For the graph which of the following is true, algebra homework help
For the graph below, which of the following is true?I. As x � ...
For the graph which of the following is true, algebra homework help
For the graph below, which of the following is true?I. As x → ∞, f(x) → ∞ II. As x → ∞, f(x) → -∞ III. As x → -∞, f(x) → ∞ IV. As x → -∞, f(x) → -∞ V. f(x) is odd VI. the leading coefficient is negativeA. I, III, and V are trueB. II, III, V, and VI are trueC. II, III, and V are trueD. II, IV, V, and VI are true
Tableaue Assignment
1. Extract the attached Excel file called WORLDBANKSBUX2015.xlsx into a Tableau workbook. Exclude all records for which RO ...
Tableaue Assignment
1. Extract the attached Excel file called WORLDBANKSBUX2015.xlsx into a Tableau workbook. Exclude all records for which ROLLUP=1. (I.e, Keep only those records for which ROLLUP=0.)2. Create a plot that depicts the relationship between the log transform of GDP per Capita (on the horizontal axis) and the log transform of Life Expectancy for All (on the vertical axis). Set the size of each plot point to reflect the Population of its country. Include Country Name as detail in the Marks card.3. In a separate worksheet create two scatter plots (on the same worksheet) that show separately the log-scale relationship between Life Expectancy for Women v GDP per Capita and Life Expectancy for Men v GDP per Capita. Size each scatter point by Population. Include a trend line (with confidence interval) in each plot.4. On a third worksheet generate a Tree Map that displays GDP per Capita as the tile size. Set the color of the tiles to reflect country Population; edit the Color options to use Red-Blue Diverging palette, centered at 100,000,000. Include CCountry Name as a label.5. Create a Symbol Map in a separate worksheet that depicts GDP per Capita by the size of a circle and Life Expectancy (for ALL) by the color of the circle. For color use the Green-Gold palette. Create a filter that excludes all countries whose Life Expectancy value is missing or null. Edit the Size of the circles to increase the size at the smallest end of the range of GDP per Capita values.6. Create a filled map that depicts GDP per Capita by the color of each country. Use the Red-Blue Diverging palette, centered on 20,000. Overlay a Circle that depicts Life Expectancy (ALL) by Size. Create a Filter in the worksheet that excludes all countries that do not have at least 1 Starbucks store. 7. Submit your work in a .twbx file.
STAT 2002 Walden University Testing a Manufacturers MPG Claim Report
Assignment: Note: This Assignment consists of two parts. You will complete and submit Part 1 this week, and you will compl ...
STAT 2002 Walden University Testing a Manufacturers MPG Claim Report
Assignment: Note: This Assignment consists of two parts. You will complete and submit Part 1 this week, and you will complete and submit Part 2 next week.Companies often develop and test hypotheses about their products. For example, car manufacturers will test their cars to determine fuel efficiency and miles per gallon. To ensure that products are safe and that they perform as advertised, regulatory and consumer protection groups also test companies’ claims.For this Assignment, you are working at a firm that conducts independent testing for heavy industry. Recently, an automobile manufacturer has been in the news for complaints about the highway gas mileage of their latest model minivan. You receive a contract from a consumer action group to test and write a report on the company’s claim that its minivans get 28 miles per gallon on the highway. The car company agrees to allow you to select randomly 35 low-mileage fleet minivans to test their highway mileage. Your test results gave you the following data: 29.7 24.5 27.1 29.8 29.2 27.0 27.8 24.1 29.3 25.9 26.2 24.5 32.8 26.8 27.8 24.0 23.6 29.2 26.5 27.7 27.1 23.7 24.1 27.2 25.9 26.7 27.8 27.3 27.6 22.8 25.3 26.6 26.4 27.1 26.1To prepare for this Assignment:Refer to the scenario above and the data that was provided by the car company (please see above)Submit Part 1 of your report according to the following prompts.Part 1: Sample Mean, Standard Deviation, and Confidence IntervalComplete the following and include your results and responses in your report:Include a brief introduction that provides a context for the assignment you have been given by your firm.Calculate a 95% confidence interval around your sample mean. (75 words, or 1 paragraph)Note: Include your calculations. If your calculations are submitted separately, make note of where they can be found.Is the company’s claimed mean inside your confidence interval? (75 words, or 1 paragraph)What does that result indicate about the company’s claim? (75 words, or 1 paragraph)3 prompts: 1 citation for each prompt. APA style, Times new roman 12, double space.
Discuss paper week8
Whether in a scholarly or practitioner setting, good research and data analysis should have the benefit of peer feedback. ...
Discuss paper week8
Whether in a scholarly or practitioner setting, good research and data analysis should have the benefit of peer feedback. For this Discussion, you will post your response to the hypothesis test, along with the results. Be sure and remember that the goal is to obtain constructive feedback to improve the research and its interpretation, so please view this as an opportunity to learn from one another.To prepare for this Discussion:Review this week’s Learning Resources and media program related to regression and correlation.Review Magnusson’s web blog found in the Learning Resources to further your visualization and understanding of correlations between two variables.Construct a research question using the General Social Survey dataset, which can be answered by a Pearson correlation and bivariate regression.Use SPSS to answer the research question. Post your response to the following:What is your research question?What is the null hypothesis for your question?What research design would align with this question?What dependent variable was used and how is it measured?What independent variable is used and how is it measured?If you found significance, what is the strength of the effect?Explain your results for a lay audience; explain the answer to your research question.Be sure to support your Main Post and Response Post with reference to the week’s Learning Resources and other scholarly evidence in APA Style.ResourceFrankfort-Nachmias, C., & Leon-Guerrero, A. (2018). Social statistics for a diverse society (8th ed.). Thousand Oaks, CA: Sage Publications.
Chapter 12, “Regression and Correlation” (pp. 325-371)Wagner, W. E. (2016). Using IBM® SPSS® statistics for research methods and social science statistics (6th ed.). Thousand Oaks, CA: Sage Publications.
Chapter 8, “Correlation and Regression Analysis”Walden University Library. (n.d.). Course Guide and Assignment Help for RSCH 8210. Retrieved from http://academicguides.waldenu.edu/rsch8210For help with this week’s research, see this Course Guide and related weekly assignment resources.Magnusson, K. (n.d.). Welcome to Kristoffer Magnusson’s blog about R, Statistics, Psychology, Open Science, Data Visualization [blog]. Retrieved from http://rpsychologist.com/index.htmlAs you review this web blog, select New d3.js visualization: Interpreting Correlations link, once you select the link, follow the instructions to view the interactive for interpreting correlations. This interactive will help you to visualize and understand correlations between two variables.Note: This is Kristoffer Magnusson’s personal blog and his views may not necessarily reflect the views of Walden University faculty.DatasetsDocument: Data Set 2014 General Social Survey (dataset file)Use this dataset to complete this week’s Discussion.Note: You will need the SPSS software to open this dataset.Document: Data Set Afrobarometer (dataset file)Use this dataset to complete this week’s Assignment.Note: You will need the SPSS software to open this dataset.Document: High School Longitudinal Study 2009 Dataset (dataset file)Use this dataset to complete this week’s Assignment.Note: You will need the SPSS software to open this dataset.
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