# Summary statistics

19. The data for the numbers of units produced by a production employee during the most recent 20 days are shown here.

160 170 181 156 176

148 198 179 162 150

162 156 179 178 151

157 154 179 148 156

Summarize the data by construction the following:

a. a frequency distribution

b. a relative frequency distribution

c. a cumulative frequency distribution

d. a cumulative relative frequency distribution

c. an ogive

Describe the pattern in the graph for problem 19

Compute appropriate summary statistics for the data in problem 19

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#### Solution Summary

Summarize the data by construction a frequency distribution, a relative frequency distribution, a cumulative frequency distribution, a cumulative relative frequency distribution and an ogive.

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