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(i) Determine the critical value(s): Round to three decimal places if necessary (ii) Determine the number of apple prices that must be included in the random Round up to the next whole number questions: 1 UPLOAD WORK SUBMIT QUESTION SAVE PROGRESS

(i) Determine the critical value(s): Round to three decimal places if necessary (ii) Determine the number of apple prices that must be included in the random Round up to the next whole number questions: 1 UPLOAD WORK SUBMIT QUESTION SAVE PROGRESS

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Please give the formula in excel or the spreadsheet.
A statistician wants to estimate the average amount spent per order on food delivery services. Information from an earlier study included a standard deviation of $10.19. Determine the number of customers that must be sampled in order to estimate the true mean to within $2.20 if we want to maintain a 98% level of confidence in the results. Use this Spreadsheet template to answer the following questions: (i) Determine the critical value(s): + Round to three decimal places if necessary ← LUPLOAD WORK 115 SUBMIT QUESTION 79 SAVE PROGRESS SUBMIT AS CREAR
Transcribed Image Text:A statistician wants to estimate the average amount spent per order on food delivery services. Information from an earlier study included a standard deviation of $10.19. Determine the number of customers that must be sampled in order to estimate the true mean to within $2.20 if we want to maintain a 98% level of confidence in the results. Use this Spreadsheet template to answer the following questions: (i) Determine the critical value(s): + Round to three decimal places if necessary ← LUPLOAD WORK 115 SUBMIT QUESTION 79 SAVE PROGRESS SUBMIT AS CREAR
Use this Spreadsheet template to answer the following questions: (i) Determine the critical value(s): Round to three decimal places if necessary (ii) Determine the number of apple prices that must be included in the random sampl Round up to the next whole number 2 1 UPLOAD WORK SUBMIT QUESTION SAVE PROGRESS
Transcribed Image Text:Use this Spreadsheet template to answer the following questions: (i) Determine the critical value(s): Round to three decimal places if necessary (ii) Determine the number of apple prices that must be included in the random sampl Round up to the next whole number 2 1 UPLOAD WORK SUBMIT QUESTION SAVE PROGRESS
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