The table below contains pulse rates after running for 1 minute, collected from a sample of females who drink alcohol. The mean pulse rate after running for 1 minute of females who do not drink is 97 beats per minute. Do the data show that the mean pulse rate of females who do drink alcohol is higher than the mean pulse rate of females who do not drink? Test at the 9% level. pulse rate after running one minute in bpm 80 139 71 100 75 86 128 78 99 72 80 145 106 82 83 185 92 5 151 107 129 62 72 64 44 106 71 122 124 58 102 128 132 110
The table below contains pulse rates after running for 1 minute, collected from a sample of females who drink alcohol. The mean pulse rate after running for 1 minute of females who do not drink is 97 beats per minute. Do the data show that the mean pulse rate of females who do drink alcohol is higher than the mean pulse rate of females who do not drink? Test at the 9% level. pulse rate after running one minute in bpm 80 139 71 100 75 86 128 78 99 72 80 145 106 82 83 185 92 5 151 107 129 62 72 64 44 106 71 122 124 58 102 128 132 110
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 8PPS
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Question
The table below contains pulse rates after running for 1 minute, collected from a sample of females who drink alcohol. The mean pulse rate after running for 1 minute of females who do not drink is 97 beats per minute. Do the data show that the mean pulse rate of females who do drink alcohol is higher than the mean pulse rate of females who do not drink? Test at the 9% level.
pulse rate after running one minute in bpm |
---|
80 |
139 |
71 |
100 |
75 |
86 |
128 |
78 |
99 |
72 |
80 |
145 |
106 |
82 |
83 |
185 |
92 |
5 |
151 |
107 |
129 |
62 |
72 |
64 |
44 |
106 |
71 |
122 |
124 |
58 |
102 |
128 |
132 |
110 |
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Step 1: Write the given information.
VIEWStep 2: Construct the boxplot and check for outliers.
VIEWStep 3: Check for the normality assumption and name the test.
VIEWStep 4: Determine the test statistics for the hypothesis test.
VIEWStep 5: Determine the P-value for the hypothesis test.
VIEWStep 6: Make a decision and state the conclusion for the test.
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