Do running times of American movies differ somehow from running times of French movies? A researcher investigated this question by randomly selecting 25 recent movies of each type, resulting in the following running times: Am: 94 90 95 93 128 95 116 90 97 125 91 103 95 104 116 162 102 90 109 110 92 113 120 91 138 Fr: 125 90 96 94 137 102 105 123 116 90 158 122 119 106 95 125 122 103 96 111 81 113 128 93 92 Construct a comparative stem-and-leaf display by listing stems in the middle of your paper and then placing the Am leaves out to the left and the Fr leaves out to the right. Then comment on the interesting features of the display.
Do running times of American movies differ somehow from running times of French movies? A researcher investigated this question by randomly selecting 25 recent movies of each type, resulting in the following running times: Am: 94 90 95 93 128 95 116 90 97 125 91 103 95 104 116 162 102 90 109 110 92 113 120 91 138 Fr: 125 90 96 94 137 102 105 123 116 90 158 122 119 106 95 125 122 103 96 111 81 113 128 93 92 Construct a comparative stem-and-leaf display by listing stems in the middle of your paper and then placing the Am leaves out to the left and the Fr leaves out to the right. Then comment on the interesting features of the display.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 21PPS
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Transcribed Image Text:Do running times of American movies differ somehow from running times of French movies?
A researcher investigated this question by randomly selecting 25 recent movies of each type, resulting
in the following running times:
Am:
94
90 95
93 128 95
116 90 97
125 91
103 95
104 116 162 102 90
109
110 92 113
120
91
138
Fr:
125
90
96 94 137 102 105
123 116 90 158 122 119
106 95 125 122 103 96 111 81 113 128 93 92
Construct a comparative stem-and-leaf display by listing stems in the middle of your paper and then
placing the Am leaves out to the left and the Fr leaves out to the right. Then comment on the interesting
features of the display.
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