# Frequency distribution

A podiatrist recorded the recovery times, measured in days, for 36 patients. He was trying out a new procedure and hoped that the recovery time would be less than the usual 6 days. The recorded time were:

8 7 6 9 4 5 3 7 8 10 7 7

6 4 10 3 6 8 2 5 4 5 3 8

7 4 6 3 7 12 4 3 6 6 9 4

a) Construct the frequency distribution

x_______________________________________________________

f

b) What percentage of recovery times were less than 6 days?

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#### Solution Summary

The solution provides step by step method for the construction of frequency distribution. Formula for the calculation and Interpretations of the results are also included.

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