A survey of 50 young professionals found that they spent an average of $18.32 when dining out, with a standard deviation of $12.07. Can you conclude statistically that the population mean is greater than $20? Use a 95% confidence interval. The 95% confidence interval is As $20 is V of the confidence interval, we conclude that the population mean is greater than $20 (Use ascending order. Round to four decimat places as needed.)
A survey of 50 young professionals found that they spent an average of $18.32 when dining out, with a standard deviation of $12.07. Can you conclude statistically that the population mean is greater than $20? Use a 95% confidence interval. The 95% confidence interval is As $20 is V of the confidence interval, we conclude that the population mean is greater than $20 (Use ascending order. Round to four decimat places as needed.)
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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