A bottled water distributor wants to determine whether the mean amount of water contained in 1-gallon botties purchased from a nationally known water bottling company is actually 1 gallon You know from the water bottling company specifications that the standard deviation of the amount of water is 0.03 gallon. You select a random sample of 55 bottles, and the mean amount of water per 1-gallon bottle is 0.994 gallon. Complete parts (a) through (d) below. What is the test statistic? ZSTAT -1.48 (Round to two decimal places as needed) What is/are the critical value(s)? (Use a=0.01.) 12.50 (Round to two decimal places as needed. Use a comma to separate answers as needed.) CHILD What is the final conclusion? OA Reject Ho. There is not sufficient evidence to warrant rejection of the claim that the mean amount is different from 1.0 gallon B. Fall to reject Ho. There is not sufficient evidence that the mean amount is different from 1.0 galon. C. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the mean amount is different from 1.0 gallon OD. Reject Ho. There is sufficient evidence to warrant rejection of the claim that the mean amount is different from 1.0 gallon b. Compute the p-value and interpret its meaning What is the p-value? (Round to three decimal places as needed)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A bottled water distributor wants to determine whether the mean amount of water contained in 1-gallon botties purchased from a nationally known water bottling company is actually 1 gallon
You know from the water bottling company specifications that the standard deviation of the amount of water is 0.03 gallon. You select a random sample of 55 bottles, and the mean amount of
water per 1-gallon bottle is 0.994 gallon. Complete parts (a) through (d) below.
What is the test statistic?
ZSTAT -1.48 (Round to two decimal places as needed)
What is/are the critical value(s)? (Use a 0.01)
12.58
(Round to two decimal places as needed. Use a comma to separate answers as needed.)
What is the final conclusion?
OA Reject Ho. There is not sufficient evidence to warrant rejection of the claim that the mean amount is different from 1.0 gallon
8. Fail to reject Ho. There is not sufficient evidence that the mean amount is different from 1.0 gallon
c. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the mean amount is different from 1.0 gallon
OD. Reject Ho. There is sufficient evidence to warrant rejection of the claim that the mean amount is different from 1.0 gallon
b. Compute the p-value and interpret its meaning
What is the p-value?
(Round to three decimal places as needed)
Transcribed Image Text:A bottled water distributor wants to determine whether the mean amount of water contained in 1-gallon botties purchased from a nationally known water bottling company is actually 1 gallon You know from the water bottling company specifications that the standard deviation of the amount of water is 0.03 gallon. You select a random sample of 55 bottles, and the mean amount of water per 1-gallon bottle is 0.994 gallon. Complete parts (a) through (d) below. What is the test statistic? ZSTAT -1.48 (Round to two decimal places as needed) What is/are the critical value(s)? (Use a 0.01) 12.58 (Round to two decimal places as needed. Use a comma to separate answers as needed.) What is the final conclusion? OA Reject Ho. There is not sufficient evidence to warrant rejection of the claim that the mean amount is different from 1.0 gallon 8. Fail to reject Ho. There is not sufficient evidence that the mean amount is different from 1.0 gallon c. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that the mean amount is different from 1.0 gallon OD. Reject Ho. There is sufficient evidence to warrant rejection of the claim that the mean amount is different from 1.0 gallon b. Compute the p-value and interpret its meaning What is the p-value? (Round to three decimal places as needed)
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