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12. A sample of n= 75 individuals is selected from a population with u = 100, and a treatment is administered to the sample. What is expected if the treatment has no effect? a. The sample mean should be close to 100, leading you to reject the null hypothesis. b. The sample mean should be close to 100, leading you to fail to reject the null hypothesis. c. The sample mean should be very different from 100, leading you to reject the null hypothesis. d. The sample mean should be very different from 100, leading you to fail to reject the null hypothesis.

12. A sample of n= 75 individuals is selected from a population with u = 100, and a treatment is administered to the sample. What is expected if the treatment has no effect? a. The sample mean should be close to 100, leading you to reject the null hypothesis. b. The sample mean should be close to 100, leading you to fail to reject the null hypothesis. c. The sample mean should be very different from 100, leading you to reject the null hypothesis. d. The sample mean should be very different from 100, leading you to fail to reject the null hypothesis.

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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12. A sample of n= 75 individuals is selected from a population with u = 100, and a treatment is administered to the sample. What is expected if the treatment has no effect? a. The sample mean should be close to 100, leading you to reject the null hypothesis. b. The sample mean should be close to 100, leading you to fail to reject the null hypothesis. c. The sample mean should be very different from 100, leading you to reject the null hypothesis. d. The sample mean should be very different from 100, leading you to fail to reject the null hypothesis. la.
Transcribed Image Text:12. A sample of n= 75 individuals is selected from a population with u = 100, and a treatment is administered to the sample. What is expected if the treatment has no effect? a. The sample mean should be close to 100, leading you to reject the null hypothesis. b. The sample mean should be close to 100, leading you to fail to reject the null hypothesis. c. The sample mean should be very different from 100, leading you to reject the null hypothesis. d. The sample mean should be very different from 100, leading you to fail to reject the null hypothesis. la.
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