Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69.1 bpm. For a random sample of 134 adult males, the mean pulse rate is 68.9 bpm and the standard deviation is 11.5 bpm. Complete parts (a) an (b) below. a. Express the original claim in symbolic form. muμ equals= 69.169.1 bpm (Type an integer or a decimal. Do not round.) b. Identify the null and alternative hypotheses. H0: ▼sigmaσ muμ pp ▼ equals= not equals≠ less than< greater than> nothing bpm H1: muμ sigmaσ pp ▼ less than< equals= greater than> not equals≠ nothing bpm (Type integers or decimals. Do not round.)
Claim: The mean pulse rate (in beats per minute) of adult males is equal to 69.1 bpm. For a random sample of 134 adult males, the mean pulse rate is 68.9 bpm and the standard deviation is 11.5 bpm. Complete parts (a) an (b) below. a. Express the original claim in symbolic form. muμ equals= 69.169.1 bpm (Type an integer or a decimal. Do not round.) b. Identify the null and alternative hypotheses. H0: ▼sigmaσ muμ pp ▼ equals= not equals≠ less than< greater than> nothing bpm H1: muμ sigmaσ pp ▼ less than< equals= greater than> not equals≠ nothing bpm (Type integers or decimals. Do not round.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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Claim: The mean pulse rate (in beats per minute) of adult males is equal to
69.1 bpm. For a random sample of 134 adult males, the mean pulse rate is 68.9 bpm and the standard deviation is 11.5 bpm. Complete parts (a) an (b) below.
a. Express the original claim in symbolic form.
muμ equals= 69.169.1 bpm
(Type an integer or a decimal. Do not round.)
b. Identify the null and alternative hypotheses.
H0:
▼sigmaσ
muμ
pp
▼
equals=not equals≠
less than<
greater than>
H1:
muμ
sigmaσ
pp
▼
less than<
equals=
greater than>
not equals≠
(Type integers or decimals. Do not round.)
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