Worksheet for Marketing Exercise

Style 1 Style 2

5 9

7 6

4 9

9 4

6 7

4 6

7 1

3 2

7 7

9 4

10 2

6 7

1 5

5 3

8 8

6 6

Please calculate measures of central tendency.

Mean

Median

Mode

Which measure, if any, best reflects each group?

Based on the descriptives, do the samples seem to be normally distributed?