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Using the following data (which are sample scores), construct a Grouped Frequency Distribution on your scrap...

Using the following data (which are sample scores), construct a Grouped Frequency Distribution on your scrap paper.

11 25 22 19 23 21 17 27 21 21 23 28 10 29

Intervals              Real Limits          Midpoint             f              cf                            r%                           c%

10 - 13

14 - 17

18 - 21

22 - 25

26 - 29

What score is associated with the 50th percentile?

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