Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN: 9780079039897
Author: Carter
Publisher: McGraw Hill
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Question
A researcher was interested in comparing the resting pulse rate of people who exercise regularly and people who do not exercise regularly. Independent random samples of 16 people aged 30-40 who do not exercise regularly (sample 1) and 12 people aged 30-40 who do exercise regularly (sample 2) were selected and the resting pulse rate of each person was measured. The summary statistics are as follows:
Pulse Rate dataGroup 1 (no exercise) | Group 2 (exercise) | |
---|---|---|
average | 72.7 | 69.7 |
standard deviation | 10.9 | 8.2 |
16 | 12 |
Test the claim that the
Group of answer choices
p-value=0.207, evidence not support claim
p-value=0.267, evidence support claim
p-value=0.414, evidence not support claim
p-value=0.793, evidence not support claim
p-value=0.207, evidence support claim
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