Consider the following data.

14	24	18	23
21	18	16	14
23	17	15	13
19	23	24	14
16	26	21	14
15	22	16	12
20	23	19	26
20	25	21	19
21	25	23	25
25	19	20	15

(a)

Develop a frequency distribution using classes of 12-14, 15-17, 18-20, 21-23, and 24-26.

Class	Frequency
12-14
15-17
18-20
21-23
24-26
Total

(b)

Develop a relative frequency distribution and a percent frequency distribution using the classes in part (a). If required, round your relative frequency answers to three decimal places and percent frequency answers to one decimal place.

Class	Relative Frequency	Percent Frequency
12-14	%
15-17	%
18-20	%
21-23	%
24-26	%
Total	%