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MULTIPLE CHOICE: If we are interested in testing whether the mean of population of Chicago (u1 ) is smaller than the mean of population of Los Angeles (u2): the Null Hypothesis Should State:  a) The Null Hypothesis Should State, u1-u2 < 0, which  could also be written as u1 < u2 b) The Alternative Hypothesis Should State, u1-u2 > 0, which  could also be written as u1 > u2 c) The Null Hypothesis Should State, u1-u2 = 0, which  could also be written as u1 ≠ u2 d) The Alternative Hypothesis Should State, u1-u2 < 0, which  could also be written as u1 < u2

MULTIPLE CHOICE: If we are interested in testing whether the mean of population of Chicago (u1 ) is smaller than the mean of population of Los Angeles (u2): the Null Hypothesis Should State:  a) The Null Hypothesis Should State, u1-u2 < 0, which  could also be written as u1 < u2 b) The Alternative Hypothesis Should State, u1-u2 > 0, which  could also be written as u1 > u2 c) The Null Hypothesis Should State, u1-u2 = 0, which  could also be written as u1 ≠ u2 d) The Alternative Hypothesis Should State, u1-u2 < 0, which  could also be written as u1 < u2

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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MULTIPLE CHOICE:

If we are interested in testing whether the mean of population of Chicago (u1 ) is smaller than the mean of population of Los Angeles (u2): the Null Hypothesis Should State: 

a) The Null Hypothesis Should State, u1-u2 < 0, which  could also be written as u1 < u2

b) The Alternative Hypothesis Should State, u1-u2 > 0, which  could also be written as u1 > u2

c) The Null Hypothesis Should State, u1-u2 = 0, which  could also be written as u1 ≠ u2

d) The Alternative Hypothesis Should State, u1-u2 < 0, which  could also be written as u1 < u2

 

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