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The distribution of the tuitions, fees, and room and board charges of a random sample of public 4-year degree-granting postsecondary institutions is shown in the pie chart. Make a frequency distribution for the data. Then use the table to estimate the sample mean and the sample standard deviation of the data set. Use $26249.50 as the midpoint for "$25,000 or more." Complete the frequency distribution for the data. (Type integers or decimals. Do not round.) Class X f $15,000 - $17,499 16249.5 9 18749.5 8 21249.5 13 $17,500-$19,999 $20,000 - $22,499 $22,500 - $24,999 $25,000 or more 23749.5 26249.5 The sample mean is x = $ 20916.17. (Round to the nearest cent.) The sample standard deviation is s=$ /Dound to the nearest cont 10 5 D $15,000-$17,499: 9 |$17,500-$19,999: 8 |$20,000-$22,499: 13 |$22,500-$24,999: 10 $25,000 or more: 5

The distribution of the tuitions, fees, and room and board charges of a random sample of public 4-year degree-granting postsecondary institutions is shown in the pie chart. Make a frequency distribution for the data. Then use the table to estimate the sample mean and the sample standard deviation of the data set. Use $26249.50 as the midpoint for "$25,000 or more." Complete the frequency distribution for the data. (Type integers or decimals. Do not round.) Class X f $15,000 - $17,499 16249.5 9 18749.5 8 21249.5 13 $17,500-$19,999 $20,000 - $22,499 $22,500 - $24,999 $25,000 or more 23749.5 26249.5 The sample mean is x = $ 20916.17. (Round to the nearest cent.) The sample standard deviation is s=$ /Dound to the nearest cont 10 5 D $15,000-$17,499: 9 |$17,500-$19,999: 8 |$20,000-$22,499: 13 |$22,500-$24,999: 10 $25,000 or more: 5

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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The distribution of the tuitions, fees, and room and board charges of a random sample of public 4-year degree-granting postsecondary institutions is shown in the pie chart. Make a frequency distribution for the data. Then use the table to estimate the sample mean and the sample standard deviation of the data set. Use $26249.50 as the midpoint for "$25,000 or more." Complete the frequency distribution for the data. (Type integers or decimals. Do not round.) Class X f $15,000-$17,499 16249.5 9 $17,500-$19,999 18749.5 8 $20,000 - $22,499 21249.5 13 $22,500 - $24,999 10 $25,000 or more 5 23749.5 26249.5 The sample mean is x = $ 20916.17. (Round to the nearest cent.) The sample standard deviation is s = $ /Dound to the poorect cont $15,000-$17,499: 9 $17,500-$19,999: 8 $20,000-$22,499: 13 $22,500-$24,999: 10 $25,000 or more: 5
Transcribed Image Text:The distribution of the tuitions, fees, and room and board charges of a random sample of public 4-year degree-granting postsecondary institutions is shown in the pie chart. Make a frequency distribution for the data. Then use the table to estimate the sample mean and the sample standard deviation of the data set. Use $26249.50 as the midpoint for "$25,000 or more." Complete the frequency distribution for the data. (Type integers or decimals. Do not round.) Class X f $15,000-$17,499 16249.5 9 $17,500-$19,999 18749.5 8 $20,000 - $22,499 21249.5 13 $22,500 - $24,999 10 $25,000 or more 5 23749.5 26249.5 The sample mean is x = $ 20916.17. (Round to the nearest cent.) The sample standard deviation is s = $ /Dound to the poorect cont $15,000-$17,499: 9 $17,500-$19,999: 8 $20,000-$22,499: 13 $22,500-$24,999: 10 $25,000 or more: 5
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