Suppose that the heart beat per minute (bpm) of adult males has a normal distribution with a mean of mu equals 68μ=68 bpm and a standard deviation of sigma equals 11.3σ=11.3 bpm. Instead of using 0.05 for identifying significant values, use the criteria that a value x is significantly high if P(x or greater)less than or equals≤0.01 and a value is significantly low if P(x or less)less than or equals≤0.01. Find the pulse rates for males that separate significant pulse rates from those that are not significant. Using these criteria, is a male pulse rate of 90 beats per minute significantly high?
Suppose that the heart beat per minute (bpm) of adult males has a normal distribution with a mean of mu equals 68μ=68 bpm and a standard deviation of sigma equals 11.3σ=11.3 bpm. Instead of using 0.05 for identifying significant values, use the criteria that a value x is significantly high if P(x or greater)less than or equals≤0.01 and a value is significantly low if P(x or less)less than or equals≤0.01. Find the pulse rates for males that separate significant pulse rates from those that are not significant. Using these criteria, is a male pulse rate of 90 beats per minute significantly high?
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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Question
Suppose that the heart beat per minute (bpm) of adult males has a
mu equals 68μ=68
bpm and a standard deviation of
sigma equals 11.3σ=11.3
bpm. Instead of using 0.05 for identifying significant values, use the criteria that a value x is significantly high if P(x or
greater)less than or equals≤0.01
and a value is significantly low if P(x or
less)less than or equals≤0.01.
Find the pulse rates for males that separate significant pulse rates from those that are not significant. Using these criteria, is a male pulse rate of
90
beats per minute significantly high?
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