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gasoline: 88.5 98.8 89.6 92.2 92.7 91.8 91.0 91.0 94.7 88.3 90.4 83.4 87.9 88.4 87.5 90.9 84.3 904 91.6 91.0 93.0 92.6 87.8 89.9 90.1 91.2 90.7 88.2 94.4 93.7 88.3 91.8 89.0 90.6 88.6 88.5 90.4 96.5 89.2 89.7 89.8 922 88.3 93.3 91.2 84.3 92.3 92.2 91.6 87.7 94.2 87.4 91.2 93.2 88.9 90.3 911 85.3 91.1 86.7 88.6 89.8 90.0 86.7 90.1 90.5 94.2 88.7 92.7 91.5 934 89.3 100.3 90.8 92.7 93.3 961 91.1 87.6 90.1 89.3 86.7 89.9 Calculate the sample median, mode, and mean of these data. Choose the correct answer. O The sample median is 90.6; the mode is 89.5, 91.1, 91.7, and 91.9; the sample mean is 90.602. O The sample median is 90.4; the mode is 86.7, 88.3, 90.1, 90.4, 910, 91.1,912, 92.2, and 92.7; the sample mean is 90.534. O The sample median is 90.2; the mode is 90.1; the sample mean is 90.489. O The sample median is 90.4; the mode is 87.3, 88.9, 89.9, 90.4, 91.2, and 91.5; the sample mean is 90.545. O The sample median is 90.5; the mode is 88.9; the sample mean is 90.614. Statistical Tables and Char

gasoline: 88.5 98.8 89.6 92.2 92.7 91.8 91.0 91.0 94.7 88.3 90.4 83.4 87.9 88.4 87.5 90.9 84.3 904 91.6 91.0 93.0 92.6 87.8 89.9 90.1 91.2 90.7 88.2 94.4 93.7 88.3 91.8 89.0 90.6 88.6 88.5 90.4 96.5 89.2 89.7 89.8 922 88.3 93.3 91.2 84.3 92.3 92.2 91.6 87.7 94.2 87.4 91.2 93.2 88.9 90.3 911 85.3 91.1 86.7 88.6 89.8 90.0 86.7 90.1 90.5 94.2 88.7 92.7 91.5 934 89.3 100.3 90.8 92.7 93.3 961 91.1 87.6 90.1 89.3 86.7 89.9 Calculate the sample median, mode, and mean of these data. Choose the correct answer. O The sample median is 90.6; the mode is 89.5, 91.1, 91.7, and 91.9; the sample mean is 90.602. O The sample median is 90.4; the mode is 86.7, 88.3, 90.1, 90.4, 910, 91.1,912, 92.2, and 92.7; the sample mean is 90.534. O The sample median is 90.2; the mode is 90.1; the sample mean is 90.489. O The sample median is 90.4; the mode is 87.3, 88.9, 89.9, 90.4, 91.2, and 91.5; the sample mean is 90.545. O The sample median is 90.5; the mode is 88.9; the sample mean is 90.614. Statistical Tables and Char

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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An article in Technometrics (Vol. 19, 1977, p. 425) presents the following data on the motor fuel octane ratings of several blends of gasoline: 88.5 98.8 89.6 92.2 92.7 91.8 91.0 91.0 94.7 88.3 90.4 83.4 87.9 88.4 87.5 90.9 84.3 904 91.6 91.0 93.0 92.6 87.8 89.9 94.4 93.7 88.3 91.8 90.1 912 90.7 88.2 89.0 90.6 88.6 88.5 90.4 96.5 89.2 89.7 89.8 922 88.3 93.3 91.2 84.3 92.3 92.2 91.6 87.7 94.2 87.4 91.2 93.2 88.9 90.3 911 85.3 91.1 86.7 88.6 89.8 90.0 86.7 90.1 90.5 94.2 88.7 92.7 91.5 934 89.3 100.3 90.8 92.7 93.3 89.9 961 91.1 87.6 90.1 89.3 86.7 Calculate the sample median, mode, and mean of these data. Choose the correct answer. O The sample median is 90.6; the mode is 89.5, 91.1, 91.7, and 919; the sample mean is 90.602. O The sample median is 90.4; the mode is 86.7, 88.3, 90.1, 90.4, 910, 91.1,912, 92.2, and 92.7; the sample mean is 90.534. O The sample median is 90.2; the mode is 90.1; the sample mean is 90.489. O The sample median is 90.4; the mode is 87.3, 88.9, 89.9, 90.4, 91.2, and 91.5; the sample mean is 90.545. O The sample median is 90.5; the mode is 88.9; the sample mean is 90.614. Statistical Tables and Charts
Transcribed Image Text:An article in Technometrics (Vol. 19, 1977, p. 425) presents the following data on the motor fuel octane ratings of several blends of gasoline: 88.5 98.8 89.6 92.2 92.7 91.8 91.0 91.0 94.7 88.3 90.4 83.4 87.9 88.4 87.5 90.9 84.3 904 91.6 91.0 93.0 92.6 87.8 89.9 94.4 93.7 88.3 91.8 90.1 912 90.7 88.2 89.0 90.6 88.6 88.5 90.4 96.5 89.2 89.7 89.8 922 88.3 93.3 91.2 84.3 92.3 92.2 91.6 87.7 94.2 87.4 91.2 93.2 88.9 90.3 911 85.3 91.1 86.7 88.6 89.8 90.0 86.7 90.1 90.5 94.2 88.7 92.7 91.5 934 89.3 100.3 90.8 92.7 93.3 89.9 961 91.1 87.6 90.1 89.3 86.7 Calculate the sample median, mode, and mean of these data. Choose the correct answer. O The sample median is 90.6; the mode is 89.5, 91.1, 91.7, and 919; the sample mean is 90.602. O The sample median is 90.4; the mode is 86.7, 88.3, 90.1, 90.4, 910, 91.1,912, 92.2, and 92.7; the sample mean is 90.534. O The sample median is 90.2; the mode is 90.1; the sample mean is 90.489. O The sample median is 90.4; the mode is 87.3, 88.9, 89.9, 90.4, 91.2, and 91.5; the sample mean is 90.545. O The sample median is 90.5; the mode is 88.9; the sample mean is 90.614. Statistical Tables and Charts
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