Chapter 1.2, Problem 69E

To determine

To construct: The histogram for the provided data set. Also, describe the distribution of DRP scores.

Explanation of Solution

Given:

The data set of scores is:

40	52
26	25
39	35
14	35
42	33
18	29
25	34
43	41
46	49
27	28
19	52
47	47
19	35
26	48
35	22
34	33
15	41
44	51
40	27
38	14
31	54
46	55

Graph:

The histogram for the provided scores could be constructed as:

  

Interpretation:

From the above histogram, it can be concluded that the distribution of DRP scores is approximately normal that tells that the sample population data is also normally distributed