Need some help finding the following: Find the test statistic find the P value Determine if they reject null hypothesis
Need some help finding the following: Find the test statistic find the P value Determine if they reject null hypothesis
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
- Need some help finding the following:
- Find the test statistic
- find the P value
- Determine if they reject null hypothesis
![A simple random sample of size n = 40 is drawn from a population. The sample mean is found to be 104.4, and the sample standard deviation is found to be 17.8. Is the population mean greater than 100 at the a = 0.025 level of significance?
Determine the null and alternative hypotheses.
F0: μ= 100
H: μ>100
Compute the test statistic.
to
(Round to two decimal places as needed.)
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F69bfa557-4209-42ee-b04b-950601280336%2Fad302a04-46fe-425c-8c88-2276c56a7bdc%2F0kmzycv_processed.png&w=3840&q=75)
Transcribed Image Text:A simple random sample of size n = 40 is drawn from a population. The sample mean is found to be 104.4, and the sample standard deviation is found to be 17.8. Is the population mean greater than 100 at the a = 0.025 level of significance?
Determine the null and alternative hypotheses.
F0: μ= 100
H: μ>100
Compute the test statistic.
to
(Round to two decimal places as needed.)
%3D
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