Preliminary data analysis indicate that it is reasonable to use a 1-test to carry out the specified hypothesis test. Perform the r-test using the critical-value approach. Use a significance level of a=0.05 to test the claim that µ#35.8. The sample data consists of 10 scores for which x=44.2 and s=7.3. Ho : µ+44.2 H : u=44.2 Test statistic: t= 3.64. Critical values: t=±2.262. Reject H: µ=44.2. There is sufficient evidence to support the claim that the mean is different from 44.2. Ho : µ=35.8 H : µ±35.8 Test statistic: t= 3.64. Critical values: t=£2.262. Reject Ho : µ= 35.8. There is sufficient evidence to support the claim that the mean is different from 35.8. Ho : µ±35.8 H : µ= 35.8 Test statistic: t= 3.64. Critical values: t=±2.262. Reject Ho : µ= 35.8. There is sufficient evidence to support the claim that the mean is different from 35.8. Ho : u= 44.2 H : µ±44.2 Test statistic: t= 3.64. Critical values: t=±2.262. Reject H : µ=44.2. There is sufficient evidence to support the claim that the mean is different from 44.2.
Preliminary data analysis indicate that it is reasonable to use a 1-test to carry out the specified hypothesis test. Perform the r-test using the critical-value approach. Use a significance level of a=0.05 to test the claim that µ#35.8. The sample data consists of 10 scores for which x=44.2 and s=7.3. Ho : µ+44.2 H : u=44.2 Test statistic: t= 3.64. Critical values: t=±2.262. Reject H: µ=44.2. There is sufficient evidence to support the claim that the mean is different from 44.2. Ho : µ=35.8 H : µ±35.8 Test statistic: t= 3.64. Critical values: t=£2.262. Reject Ho : µ= 35.8. There is sufficient evidence to support the claim that the mean is different from 35.8. Ho : µ±35.8 H : µ= 35.8 Test statistic: t= 3.64. Critical values: t=±2.262. Reject Ho : µ= 35.8. There is sufficient evidence to support the claim that the mean is different from 35.8. Ho : u= 44.2 H : µ±44.2 Test statistic: t= 3.64. Critical values: t=±2.262. Reject H : µ=44.2. There is sufficient evidence to support the claim that the mean is different from 44.2.
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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