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Ho. Hence, at 5% level of significance, we have evidence 7. If the test yielded a p-value = 0.09, we to say that there is a difference between the average lengths of clams from the two sites.

Ho. Hence, at 5% level of significance, we have evidence 7. If the test yielded a p-value = 0.09, we to say that there is a difference between the average lengths of clams from the two sites.

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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Question
7
For numbers 5 to 7: A study was conducted to examine the effect of thermal pollution on the growth of clams. Seven random sample of clams were collected at the intake site without thermal pollution while eight random sample of clams were taken from the discharge site with thermal pollution. The length of each clam (in cm) was measured. It is of interest to test whether there is a difference between the mean length of clams from the sites with and without thermal pollution. 7. If the test yielded a p-value = 0.09, we Ho. Hence, at 5% level of significance, we have evidence to say that there is a difference between the average lengths of clams from the two sites. O A. fail to reject; no sufficient O B. fail to reject; sufficient O C. reject; no sufficient O D. reject; sufficient
Transcribed Image Text:For numbers 5 to 7: A study was conducted to examine the effect of thermal pollution on the growth of clams. Seven random sample of clams were collected at the intake site without thermal pollution while eight random sample of clams were taken from the discharge site with thermal pollution. The length of each clam (in cm) was measured. It is of interest to test whether there is a difference between the mean length of clams from the sites with and without thermal pollution. 7. If the test yielded a p-value = 0.09, we Ho. Hence, at 5% level of significance, we have evidence to say that there is a difference between the average lengths of clams from the two sites. O A. fail to reject; no sufficient O B. fail to reject; sufficient O C. reject; no sufficient O D. reject; sufficient
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