It is suggested that the mean one-day travel expense by tourists in Moscow is $500 (assume all one-day travel expenses in Moscow are approximately normally distributed). In a random sample of 16 Moscow tourists, the sample mean one-day travel expense was $482 with a sample standard deviation s = 22.5. Our goal is to test whether or not the mean one-day travel expense is $500 or not. Real life conclusion? A) We lack evidence to suggest that the mean one-day travel expense for Moscow tourists is not $500. B) The mean one-day travel expense is $4820 C) The mean one-day travel expense is $500 D) Evidence strongly suggests that the mean one-day travel expense for Moscow tourists is not $500.
It is suggested that the mean one-day travel expense by tourists in Moscow is $500 (assume all one-day travel expenses in Moscow are approximately normally distributed). In a random sample of 16 Moscow tourists, the sample mean one-day travel expense was $482 with a sample standard deviation s = 22.5. Our goal is to test whether or not the mean one-day travel expense is $500 or not. Real life conclusion? A) We lack evidence to suggest that the mean one-day travel expense for Moscow tourists is not $500. B) The mean one-day travel expense is $4820 C) The mean one-day travel expense is $500 D) Evidence strongly suggests that the mean one-day travel expense for Moscow tourists is not $500.
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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It is suggested that the
Real life conclusion?
A) We lack evidence to suggest that the mean one-day travel expense for Moscow tourists is not $500.
B) The mean one-day travel expense is $4820
C) The mean one-day travel expense is $500
D) Evidence strongly suggests that the mean one-day travel expense for Moscow tourists is not $500.
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