Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. For a random sample of 142 adult males, the mean pulse rate is 67.8 bpm and the standard deviation is 10.9 bpm. Find the value of the test statistic The value of the test statistic is (Round to two decimal places as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
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Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. For a random sample of 142 adult males, the mean pulse rate is 67.8 bpm and the standard deviation is 10.9
bpm. Find the value of the test statistic
The value of the test statistic is
(Round to two decimal places as needed.)
Transcribed Image Text:Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69 bpm. For a random sample of 142 adult males, the mean pulse rate is 67.8 bpm and the standard deviation is 10.9 bpm. Find the value of the test statistic The value of the test statistic is (Round to two decimal places as needed.)
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