Age (years) Number of students Midpoint Probability Under 21 150 21-25 300 26-30 200 31-35 100 Over 35 50 Total 800 Use the midpoint of each class, (18.5 for the first class and 42.5 fo a. Compute the...

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Age (years)<br>Number of students Midpoint Probability<br>Under 21<br>150<br>21-25<br>300<br>26-30<br>200<br>31-35<br>100<br>Over 35<br>50<br>Total<br>800<br>Use the midpoint of each class, (18.5 for the first class and 42.5 fo<br>a. Compute the expected age for a community college s<br>b. Determine the standard deviation for this population<br>

Extracted text: Age (years) Number of students Midpoint Probability Under 21 150 21-25 300 26-30 200 31-35 100 Over 35 50 Total 800 Use the midpoint of each class, (18.5 for the first class and 42.5 fo a. Compute the expected age for a community college s b. Determine the standard deviation for this population

Jun 01, 2022

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Age (years) Number of students Midpoint Probability Under 21 150 21-25 300 26-30 200 31-35 100 Over 35 50 Total 800 Use the midpoint of each class, (18.5 for the first class and 42.5 fo a. Compute the...

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