## Why and how would a confidence interval be useful in this situation?

9. Application – How many orders? 9. You manage a fulfillment center for Amazon. You need to estimate the number of orders that can reasonably be fulfilled by an employee per day so that you can set expectations for new employees. Why and how would a confidence interval be useful in this situation?

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## Watch the videos and take notes: triola guided notes ch 2.

To Do: 1. Watch the Videos and take notes: Triola Guided Notes Ch 2. 2. After watching the video, construct a relative frequency table (with six classes) of the data below. In step 2, you will construct a histogram but that will be in the next assignment. 3. Upload your table. You can scan and… Continue reading Watch the videos and take notes: triola guided notes ch 2.

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## Directions: on a separate sheet of paper, write out your solutions to the questions below.

Directions: On a separate sheet of paper, write out your solutions to the questions below. Then scan your written work, save it as a PDF file, and submit it on Canvas. Assignment: Show all of your work.

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## You can use a calculator, so have one ready just in case.

Instructions NOTE: You can only take this assessment one time. Only take it when you are absolutely certain that you are prepared to take it. This assessment is 8 questions long and you will have 35 minutes to complete it. You can use a calculator, so have one ready just in case. You will be… Continue reading You can use a calculator, so have one ready just in case.

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## All 7 questions have total 5 sub questions, which needs to be solved with function, calculation and explanation as solution.

Hi Please find problem and data excel sheet attached. All 7 questions have total 5 sub questions, which needs to be solved with Function, calculation and explanation as solution. Each problem has to go into seperate sheet in solution excel sheet. Please no plagiarism from any other site, do your own work and need to… Continue reading All 7 questions have total 5 sub questions, which needs to be solved with function, calculation and explanation as solution.

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## Then scan your

Directions: Write out your solutions to the questions below on a separate sheet of paper. Then scan your written work, save it as a PDF file, and submit it on Canvas.

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## Pick a number for s between 4-8.

On the first one we will have a 95% confidence interval with z=1.96 and n=100 Pick a number for xbar between 60-100. Pick a number for s between 4-8. Find the confidence interval given xbar +/- E Note to find the square root of n use n^.5 where you are raising to the .5 or… Continue reading Pick a number for s between 4-8.

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## Determine whether the standard deviation or the interquartile range are relevant factors.

Option 2: For this option, consider a normal distribution. Decide whether you should use the median or mean to best describe the data set. Determine whether the standard deviation or the interquartile range are relevant factors. Briefly discuss in the context of a specific example.

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## Fyi this course is statistics in behaviroal science

Discuss (with examples) the difference between the mean and median, with emphasis on the appropriate use of each measure. Please refer to the required reading for this discussion. Please post your response (150-200 words) and briefly (but meaningfully) In a seperate paragraph comment (100-150 words) to the bottom student’s post Student Post The mean is… Continue reading Fyi this course is statistics in behaviroal science

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## What is hypothesis testing in inferential statistics?

A. What is hypothesis testing in inferential statistics? Suppose your information suggests that the mean age of MBA students at Westcliff University is 25 years and you are trying to determine whether the mean age of Westcliff students in the ­dba program is above 25. How would you express that in the form of a… Continue reading What is hypothesis testing in inferential statistics?

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