A ssume that you want to test the claim that the paired sample data come from a population for which the mean difference isud = 0. Compute the value of thet test statistic. 2.074 or <-2.074. B) Reject null hypothesis if test statistic> 1.717 or <-1.717. C) Reject null hypothesis if test statistic> 1.717. D) Reject null hypothesis if test statistic> 2.069 or < -2.069. 11)
A ssume that you want to test the claim that the paired sample data come from a population for which the mean difference isud = 0. Compute the value of thet test statistic. 2.074 or <-2.074. B) Reject null hypothesis if test statistic> 1.717 or <-1.717. C) Reject null hypothesis if test statistic> 1.717. D) Reject null hypothesis if test statistic> 2.069 or < -2.069. 11)
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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Transcribed Image Text:A ssume that you want to test the claim that the paired sample data come from a population for which the mean difference
is#d = 0. Compute the value of thet test statistic.
x 12 3 12 2 12
10)
y 95 83 7
A) t = 0.578
10)
B) t = 0.415
C) t = 2.890
D) t = 1.292
Determine the deci si on criterion for rej ecting the null hypothesisin the given hypothesis test; i.e., describe the values of
the test statistic that would result in rej ection of the null hypothesis.
11) Suppose you wish to test the claim that ud, the mean value of the differences d for a population of
paired data, is different from 0. Given a sample of n = 23 and a significance level of a = 0.05, what
criterion would be used for rejecting the null hypothesis?
A) Reject null hypothesis if test statistic> 2.074 or < - 2.074.
B) Reject null hypothesis if test statistic> 1.717 or < - 1.717.
C) Reject null hypothesis if test statistic> 1.717.
D) Reject null hypothesis if test statistic> 2.069 or < - 2.069.
11)
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