bpm. For a random sample of 151 adult males, the mean pulse rate is 67.4 bpm and the standard deviation is 10.7

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 16HP
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Claim: The mean pulse rate (in beats per minute) of adult males is equal to 68.6 bpm. For a random sample of 151 adult males, the mean pulse rate is 67.4 bpm and the standard deviation is 10.7
bpm. Complete parts (a) and (b) below.
a. Express the original claim in symbolic form
bpm
(Type an integer or a decimal. Do not round.)
b. Identify the null and alternative hypotheses
M₂: Y T
bpm
H₂ Y
bpm
(Type integers or decimals. Do not round)
G
Transcribed Image Text:Claim: The mean pulse rate (in beats per minute) of adult males is equal to 68.6 bpm. For a random sample of 151 adult males, the mean pulse rate is 67.4 bpm and the standard deviation is 10.7 bpm. Complete parts (a) and (b) below. a. Express the original claim in symbolic form bpm (Type an integer or a decimal. Do not round.) b. Identify the null and alternative hypotheses M₂: Y T bpm H₂ Y bpm (Type integers or decimals. Do not round) G
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