Give the p-value. 3.54 O 0.0002 O 1.64 O 0.05

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Question 4: give the p-value.
The following four questions will be based on this problem. The
mean of a population is assumed to be 12.1. However data
suggests the mean can be greater than 12.1. A sample of size
of 50 from the population is considered. Assume a calculated
sample mean of 12.2 and standard deviation of 0.2. At the 5%
significance level we will determine if the null hypothesis
should be rejected. Give the null and alternative hypothesis
for this problem.
Transcribed Image Text:The following four questions will be based on this problem. The mean of a population is assumed to be 12.1. However data suggests the mean can be greater than 12.1. A sample of size of 50 from the population is considered. Assume a calculated sample mean of 12.2 and standard deviation of 0.2. At the 5% significance level we will determine if the null hypothesis should be rejected. Give the null and alternative hypothesis for this problem.
Give the p-value.
3.54
0.0002
O 1.64
0.05
Transcribed Image Text:Give the p-value. 3.54 0.0002 O 1.64 0.05
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