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For a recent 10k run, the finishers are normally distributed with mean 63 minutes and standard deviation 9 minutes. Complete parts (a) through (d) below Approximately % of finishers had times between 50 and 75 minutes. (Round to two decimal places as needed.) b. Determine the percentage of finishers with times less than 80 minutes. Approximately % of finishers had times less than 80 minutes. (Round to two decimal places as needed.) c. Obtain and interpret the 35th percentile for the finishing times. The 35th percentile is minutes. (Round to two decimal places as needed.) Interpret the 35th percentile. Select the correct choice below and fill in the answer box(es) to complete your choice. (Type integers or decimals rounded to two decimal places as needed.) OA. This percentile means that % of the finishing times are equal to OB. This percentile is the value that is OC. This percentile is the value that is % greater than the smallest finishing time. OD. This percentile means that % of the finishing times are less than.. % less than the average finishing time.

For a recent 10k run, the finishers are normally distributed with mean 63 minutes and standard deviation 9 minutes. Complete parts (a) through (d) below Approximately % of finishers had times between 50 and 75 minutes. (Round to two decimal places as needed.) b. Determine the percentage of finishers with times less than 80 minutes. Approximately % of finishers had times less than 80 minutes. (Round to two decimal places as needed.) c. Obtain and interpret the 35th percentile for the finishing times. The 35th percentile is minutes. (Round to two decimal places as needed.) Interpret the 35th percentile. Select the correct choice below and fill in the answer box(es) to complete your choice. (Type integers or decimals rounded to two decimal places as needed.) OA. This percentile means that % of the finishing times are equal to OB. This percentile is the value that is OC. This percentile is the value that is % greater than the smallest finishing time. OD. This percentile means that % of the finishing times are less than.. % less than the average finishing time.

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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For a recent 10k run, the finishers are normally distributed with mean 63 minutes and standard deviation 9 minutes. Complete parts (a) through (d) below. Approximately % of finishers had times between 50 and 75 minutes. (Round to two decimal places as needed.) b. Determine the percentage of finishers with times less than 80 minutes. Approximately % of finishers had times less than 80 minutes. (Round to two decimal places as needed.). c. Obtain and interpret the 35th percentile for the finishing times. The 35th percentile is minutes. (Round to two decimal places as needed.) Interpret the 35th percentile. Select the correct choice below and fill in the answer box(es) to complete your choice. (Type integers or decimals rounded to two decimal places as needed.) OA. This percentile means that % of the finishing times are equal to OB. This percentile is the value that is OC. This percentile is the value that is OD. This percentile means that % of the finishing times are less than, % less than the average finishing time. % greater than the smallest finishing time. d. Find the eighth decile for the finishing times.
Transcribed Image Text:For a recent 10k run, the finishers are normally distributed with mean 63 minutes and standard deviation 9 minutes. Complete parts (a) through (d) below. Approximately % of finishers had times between 50 and 75 minutes. (Round to two decimal places as needed.) b. Determine the percentage of finishers with times less than 80 minutes. Approximately % of finishers had times less than 80 minutes. (Round to two decimal places as needed.). c. Obtain and interpret the 35th percentile for the finishing times. The 35th percentile is minutes. (Round to two decimal places as needed.) Interpret the 35th percentile. Select the correct choice below and fill in the answer box(es) to complete your choice. (Type integers or decimals rounded to two decimal places as needed.) OA. This percentile means that % of the finishing times are equal to OB. This percentile is the value that is OC. This percentile is the value that is OD. This percentile means that % of the finishing times are less than, % less than the average finishing time. % greater than the smallest finishing time. d. Find the eighth decile for the finishing times.
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