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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.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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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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