As reported in Runners World magazine, the times of the finishers in the New York City 10-km
Question:
a. Determine the percentage of finishers with times between 50 and 70 minutes.
b. Determine the percentage of finishers with times less than 75 minutes.
c. Obtain and interpret the 40th percentile for the finishing times.
d. Find and interpret the 8th decile for the finishing times.
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a For finishers with times of 50 and 70 minutes the zvalues are X 50 61 9 122 and X 70 61 9 100 The ...View the full answer
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