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The data set shows the ages of the members of a book club. What is the shape of the distribution of this data set?
19, 21, 18, 19, 16, 21, 20, 17, 16, 17, 20, 18.

Answers: symmetrical, uniform, skewed to the left, skewed to the right.

Respuesta :

Define the data in 6 bins (histogram) as shown below.

 x   Count
----  ---------
16       2
17       2
18       2
19       2
20      2
21       2

Graph the data set to show the histogram shown below.
It is clear that the data s uniformly distributed.

Answer: uniform
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