The following data give the weights (in pounds) lost by 15 members of a health club at the end of 2 months after joining the club. 3 24 11 20 12 3 11 13 12 15 8 3 8 15 14 a. Compute the values of the...


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The following data give the weights (in pounds) lost by 15 members of a health club at the end of 2 months after joining the club.<br>3<br>24 11 20 12<br>3<br>11<br>13<br>12<br>15<br>8<br>3<br>8<br>15 14<br>a. Compute the values of the three quartiles and the interquartile range.<br>Qi<br>i<br>Q2<br>i<br>Q3<br>i<br>IQR = i<br>b. Calculate the approximate value of the 82nd<br>percentile.<br>Enter an exact value.<br>c. Find the percentile rank of 12.<br>Round your answer to the nearest integer.<br>i<br>%<br>

Extracted text: The following data give the weights (in pounds) lost by 15 members of a health club at the end of 2 months after joining the club. 3 24 11 20 12 3 11 13 12 15 8 3 8 15 14 a. Compute the values of the three quartiles and the interquartile range. Qi i Q2 i Q3 i IQR = i b. Calculate the approximate value of the 82nd percentile. Enter an exact value. c. Find the percentile rank of 12. Round your answer to the nearest integer. i %

Jun 09, 2022
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