You wish to estimate the mean number of travel days per year for salespeople. The mean of a small pilot study was 150 days, with a standard deviation of 40 days. If you want to estimate the population mean with 98% confidence and a margin of error of 4 days, how many salespeople should you sample? (Use z Distribution Table.) (Round "Z value to 3 decimal places and round your answer to the next whole number.) Number of outside salespeople
You wish to estimate the mean number of travel days per year for salespeople. The mean of a small pilot study was 150 days, with a standard deviation of 40 days. If you want to estimate the population mean with 98% confidence and a margin of error of 4 days, how many salespeople should you sample? (Use z Distribution Table.) (Round "Z value to 3 decimal places and round your answer to the next whole number.) Number of outside salespeople
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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