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20y9 + 5y6
A: 10y9
B: 5y6
C: 5y9
D: 20y3
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Correct Answer : B : 5y6
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Quantitative Math for Health Services Homework – Wk 6
Quantitative Math for Health Services Homework – Wk 6 Homework Chapter 8: Exercises 8-1 through 8-5 (page 155 of th ...
Quantitative Math for Health Services Homework – Wk 6
Quantitative Math for Health Services Homework – Wk 6 Homework Chapter 8: Exercises 8-1 through 8-5 (page 155 of the text)Chapter 9: Exercises 9-1 and 9-2 (page 174 of the text) ---Pages Attached----
Cuyamaca College Statistics Lab Exam
Learn by DoingThis is the first of several mini-labs designed to teach you how to use StatCrunch. Later in the course, you ...
Cuyamaca College Statistics Lab Exam
Learn by DoingThis is the first of several mini-labs designed to teach you how to use StatCrunch. Later in the course, you will be expected to complete more extensive labs and in-class quizzes/exams using the skills learned in these early mini-labs.Some features of this activity may not work well on a cell phone or tablet. We highly recommend that you complete this activity on a computer.Here are the directions, grading rubric, and definition of high-quality feedback for the Learn by Doing discussion board exercises. A list of StatCrunch directions is provided at the bottom of this page. But, here is a brief introduction to the statistical software on how to upload data.ContextWe will use the Best Actor Oscar winners (1970–2001) data file to learn how to create a histogram using StatCrunch, and to practice what we've learned about describing a histogram. We are interested in describing the distribution of actors' ages when they won the Best Actor Oscar.DataStart by downloading the actor datafile to your computer.Here are the directions for downloading the datafile.Here is the actor (Links to an external site.) datafile. (This is the "Excel" file.)Next you will create a histogram of the ages of Best Oscar winners and upload your histogram to your Stats-Class folder in Canvas. Here are the steps.Login and open StatCrunch (directions).Upload the ages data file to StatCrunch (directions).Create a histogram of the ages of Best Actor Oscar winners (directions).Download the StatCrunch output window, your histogram (directions).Store your histogram (the .png file) in your Stats-Class folder (directions).PromptIn your initial post, respond to the following discussion prompt. Describe the distribution of ages of the Best Actor Oscar winners. Your description should include: shape, center (a typical representative age), a typical interval of representative ages, spread (overall range of ages), and any outliers (unusual ages). Be sure to embed your histogram in your initial post (directions). Please do not submit your histogram as an attachment.Create a second histogram for the distribution of ages, and adjust the bin width (directions). Try both smaller and larger bin widths. Choose a bin width so that your second histogram does not look like the first. Upload your second histogram to your Stats-Class folder. Also embed your second histogram with your initial post. Indicate which histogram is better for analyzing the data (your first embedded histogram or your second). Explain why.List of StatCrunch DirectionsEach link will open in a new window. To return to this discussion, either close the new tab or select the tab for this discussion. Create Your Stats-Class Folder in Canvas (You only need to do this once.)Purchase StatCrunch (You only need to do this once.)Open StatCrunchDownload Excel Data FileUpload Excel Data File to StatCrunchDownload StatCrunch Output Window (no screenshots; please use these directions)Upload Files into Your Stat-Class Folder in CanvasEmbed Pictures in a Discussion Post (no attachments; please use these directions)Create a HistogramAdjust Histogram Bin WidthHere is a PDF document with all StatCrunch directions (Links to an external site.).
Course Project , statistics homework help
This week you will begin working on Phase 4 of your course project.
For Phase 4 of your course project, you will want ...
Course Project , statistics homework help
This week you will begin working on Phase 4 of your course project.
For Phase 4 of your course project, you will want to review your
instructor's feedback from your Phase 1, Phase 2, and Phase 3
submissions to make any necessary corrections. Remember if you have
questions about the feedback to ask your instructor for assistance.Once you have made your corrections, you will compile your
information from Phase 1, Phase 2, Phase 3 and your final conclusion
into one submission and submit this as your rough draft for Phase 4 of
the course project. Below is a summary of the expectations for Phase 4
of the course project:Introduce your scenario and data set.Provide a brief overview of the scenario you are given above and the data set that you will be analyzing.
Classify the variables in your data set.Which variables are quantitative/qualitative?
Which variables are discrete/continuous?
Describe the level of measurement for each variable included in your data set.
Discuss the importance of the Measures of Center and the Measures of Variation.What are the measures of center and why are they important?
What are the measures of variation and why are they important?
Calculate the measures of center and measures of variation. Interpret your results in context of the selected topic.Mean
Median
Mode
Midrange
Range
Variance
Standard Deviantion
Discuss the importance of constructing confidence intervals for the population mean.What are confidence intervals?
What is a point estimate?
What is the best point estimate for the population mean? Explain.
Why do we need confidence intervals?
Based on your selected topic, evaluate the following:Find the best point estimate of the population mean.
Construct a 95% confidence interval for the population mean. Assume that your data is normally distributed and σ is unknown.Please show your work for the construction of this
confidence interval and be sure to use the Equation Editor to format
your equations.
Write a statement that correctly interprets the confidence interval in context of your selected topic.
Based on your selected topic, evaluate the following:Find the best point estimate of the population mean.
Construct a 99% confidence interval for the population mean. Assume that your data is normally distributed and σ is unknown.Please show your work for the construction of this
confidence interval and be sure to use the Equation Editor to format
your equations.
Write a statement that correctly interprets the confidence interval in context of your selected topic.
Compare and contrast your findings for the 95% and 99% confidence interval.Did you notice any changes in your interval estimate? Explain.
What conclusion(s) can be drawn about your interval estimates when the confidence level is increased? Explain.
Discuss the process for hypothesis testing.Discuss the 8 steps of hypothesis testing?
When performing the 8 steps for hypothesis testing, which method do you prefer; P-Value method or Critical Value method? Why?
Perform the hypothesis test.
If you selected Option 1:
Original Claim: The average salary for all jobs in Minnesota is less than $65,000.
Test the claim using α = 0.05 and assume your data is normally distributed and σ is unknown.
If you selected Option 2:
Original Claim: The average age of all patients admitted to the hospital with infectious diseases is less than 65 years of age.
Test the claim using α = 0.05 and assume your data is normally distributed and σ is unknown.
Based on your selected topic, answer the following:Write the null and alternative hypothesis symbolically and identify which hypothesis is the claim.
Is the test two-tailed, left-tailed, or right-tailed? Explain.
Which test statistic will you use for your hypothesis test; z-test or t-test? Explain.
What is the value of the test-statistic? What is the P-value?
What is the critical value?
5.) What is your decision; reject the null or do not reject the null?
Explain why you made your decision including the results for your p-value and the critical value.
State the final conclusion in non-technical terms.
ConclusionRecap your ideas by summarizing the information presented in context of your chosen scenario.
Please be sure to show all of your work and use the Equation Editor to format your equations.
This assignment should be formatted using APA guidelines and a minimum of 2 pages in length.
MA215 Grantham Week 2 Probability and Standard Deviation Paper
Project Week 2 For these project assignments throughout the course you will need to reference the data in the ROI Excel sp ...
MA215 Grantham Week 2 Probability and Standard Deviation Paper
Project Week 2 For these project assignments throughout the course you will need to reference the data in the ROI Excel spreadheet. Using the ROI data set: For each of the 2 majors calculate the mean, median,
minimum, maximum, range, and standard deviation for the columns ‘Cost’
and ’30-Year ROI’. By hand or with Excel, for each of the 2 majors calculate
the probability that a college picked from the column for ‘School Type’
is ‘Private’.By hand or with Excel, for each of the 2 majors find the
probability that a college with the ‘School Type’ ‘Private’ has a
’30-Year ROI’ between $1,500,000 and $1,800,000.Excell Sheet Attached with ROI Data
4 pages
Module 1 Set 1 Solutions
This document is proprietary to Southern New Hampshire University. It and the problems within may not be posted on any non ...
Module 1 Set 1 Solutions
This document is proprietary to Southern New Hampshire University. It and the problems within may not be posted on any non-SNHU website.
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Most Popular Content
Quantitative Math for Health Services Homework – Wk 6
Quantitative Math for Health Services Homework – Wk 6 Homework Chapter 8: Exercises 8-1 through 8-5 (page 155 of th ...
Quantitative Math for Health Services Homework – Wk 6
Quantitative Math for Health Services Homework – Wk 6 Homework Chapter 8: Exercises 8-1 through 8-5 (page 155 of the text)Chapter 9: Exercises 9-1 and 9-2 (page 174 of the text) ---Pages Attached----
Cuyamaca College Statistics Lab Exam
Learn by DoingThis is the first of several mini-labs designed to teach you how to use StatCrunch. Later in the course, you ...
Cuyamaca College Statistics Lab Exam
Learn by DoingThis is the first of several mini-labs designed to teach you how to use StatCrunch. Later in the course, you will be expected to complete more extensive labs and in-class quizzes/exams using the skills learned in these early mini-labs.Some features of this activity may not work well on a cell phone or tablet. We highly recommend that you complete this activity on a computer.Here are the directions, grading rubric, and definition of high-quality feedback for the Learn by Doing discussion board exercises. A list of StatCrunch directions is provided at the bottom of this page. But, here is a brief introduction to the statistical software on how to upload data.ContextWe will use the Best Actor Oscar winners (1970–2001) data file to learn how to create a histogram using StatCrunch, and to practice what we've learned about describing a histogram. We are interested in describing the distribution of actors' ages when they won the Best Actor Oscar.DataStart by downloading the actor datafile to your computer.Here are the directions for downloading the datafile.Here is the actor (Links to an external site.) datafile. (This is the "Excel" file.)Next you will create a histogram of the ages of Best Oscar winners and upload your histogram to your Stats-Class folder in Canvas. Here are the steps.Login and open StatCrunch (directions).Upload the ages data file to StatCrunch (directions).Create a histogram of the ages of Best Actor Oscar winners (directions).Download the StatCrunch output window, your histogram (directions).Store your histogram (the .png file) in your Stats-Class folder (directions).PromptIn your initial post, respond to the following discussion prompt. Describe the distribution of ages of the Best Actor Oscar winners. Your description should include: shape, center (a typical representative age), a typical interval of representative ages, spread (overall range of ages), and any outliers (unusual ages). Be sure to embed your histogram in your initial post (directions). Please do not submit your histogram as an attachment.Create a second histogram for the distribution of ages, and adjust the bin width (directions). Try both smaller and larger bin widths. Choose a bin width so that your second histogram does not look like the first. Upload your second histogram to your Stats-Class folder. Also embed your second histogram with your initial post. Indicate which histogram is better for analyzing the data (your first embedded histogram or your second). Explain why.List of StatCrunch DirectionsEach link will open in a new window. To return to this discussion, either close the new tab or select the tab for this discussion. Create Your Stats-Class Folder in Canvas (You only need to do this once.)Purchase StatCrunch (You only need to do this once.)Open StatCrunchDownload Excel Data FileUpload Excel Data File to StatCrunchDownload StatCrunch Output Window (no screenshots; please use these directions)Upload Files into Your Stat-Class Folder in CanvasEmbed Pictures in a Discussion Post (no attachments; please use these directions)Create a HistogramAdjust Histogram Bin WidthHere is a PDF document with all StatCrunch directions (Links to an external site.).
Course Project , statistics homework help
This week you will begin working on Phase 4 of your course project.
For Phase 4 of your course project, you will want ...
Course Project , statistics homework help
This week you will begin working on Phase 4 of your course project.
For Phase 4 of your course project, you will want to review your
instructor's feedback from your Phase 1, Phase 2, and Phase 3
submissions to make any necessary corrections. Remember if you have
questions about the feedback to ask your instructor for assistance.Once you have made your corrections, you will compile your
information from Phase 1, Phase 2, Phase 3 and your final conclusion
into one submission and submit this as your rough draft for Phase 4 of
the course project. Below is a summary of the expectations for Phase 4
of the course project:Introduce your scenario and data set.Provide a brief overview of the scenario you are given above and the data set that you will be analyzing.
Classify the variables in your data set.Which variables are quantitative/qualitative?
Which variables are discrete/continuous?
Describe the level of measurement for each variable included in your data set.
Discuss the importance of the Measures of Center and the Measures of Variation.What are the measures of center and why are they important?
What are the measures of variation and why are they important?
Calculate the measures of center and measures of variation. Interpret your results in context of the selected topic.Mean
Median
Mode
Midrange
Range
Variance
Standard Deviantion
Discuss the importance of constructing confidence intervals for the population mean.What are confidence intervals?
What is a point estimate?
What is the best point estimate for the population mean? Explain.
Why do we need confidence intervals?
Based on your selected topic, evaluate the following:Find the best point estimate of the population mean.
Construct a 95% confidence interval for the population mean. Assume that your data is normally distributed and σ is unknown.Please show your work for the construction of this
confidence interval and be sure to use the Equation Editor to format
your equations.
Write a statement that correctly interprets the confidence interval in context of your selected topic.
Based on your selected topic, evaluate the following:Find the best point estimate of the population mean.
Construct a 99% confidence interval for the population mean. Assume that your data is normally distributed and σ is unknown.Please show your work for the construction of this
confidence interval and be sure to use the Equation Editor to format
your equations.
Write a statement that correctly interprets the confidence interval in context of your selected topic.
Compare and contrast your findings for the 95% and 99% confidence interval.Did you notice any changes in your interval estimate? Explain.
What conclusion(s) can be drawn about your interval estimates when the confidence level is increased? Explain.
Discuss the process for hypothesis testing.Discuss the 8 steps of hypothesis testing?
When performing the 8 steps for hypothesis testing, which method do you prefer; P-Value method or Critical Value method? Why?
Perform the hypothesis test.
If you selected Option 1:
Original Claim: The average salary for all jobs in Minnesota is less than $65,000.
Test the claim using α = 0.05 and assume your data is normally distributed and σ is unknown.
If you selected Option 2:
Original Claim: The average age of all patients admitted to the hospital with infectious diseases is less than 65 years of age.
Test the claim using α = 0.05 and assume your data is normally distributed and σ is unknown.
Based on your selected topic, answer the following:Write the null and alternative hypothesis symbolically and identify which hypothesis is the claim.
Is the test two-tailed, left-tailed, or right-tailed? Explain.
Which test statistic will you use for your hypothesis test; z-test or t-test? Explain.
What is the value of the test-statistic? What is the P-value?
What is the critical value?
5.) What is your decision; reject the null or do not reject the null?
Explain why you made your decision including the results for your p-value and the critical value.
State the final conclusion in non-technical terms.
ConclusionRecap your ideas by summarizing the information presented in context of your chosen scenario.
Please be sure to show all of your work and use the Equation Editor to format your equations.
This assignment should be formatted using APA guidelines and a minimum of 2 pages in length.
MA215 Grantham Week 2 Probability and Standard Deviation Paper
Project Week 2 For these project assignments throughout the course you will need to reference the data in the ROI Excel sp ...
MA215 Grantham Week 2 Probability and Standard Deviation Paper
Project Week 2 For these project assignments throughout the course you will need to reference the data in the ROI Excel spreadheet. Using the ROI data set: For each of the 2 majors calculate the mean, median,
minimum, maximum, range, and standard deviation for the columns ‘Cost’
and ’30-Year ROI’. By hand or with Excel, for each of the 2 majors calculate
the probability that a college picked from the column for ‘School Type’
is ‘Private’.By hand or with Excel, for each of the 2 majors find the
probability that a college with the ‘School Type’ ‘Private’ has a
’30-Year ROI’ between $1,500,000 and $1,800,000.Excell Sheet Attached with ROI Data
4 pages
Module 1 Set 1 Solutions
This document is proprietary to Southern New Hampshire University. It and the problems within may not be posted on any non ...
Module 1 Set 1 Solutions
This document is proprietary to Southern New Hampshire University. It and the problems within may not be posted on any non-SNHU website.
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