Question

nts in 20 regions of a country living in poverty.		19.919.9	14.914.9	13.413.4	11.411.4	9.39.3
		16.716.7	14.714.7	12.912.9	11.211.2	8.88.8
		16.616.6	13.913.9	12.212.2	10.310.3	8.78.7
		16.216.2	13.713.7	11.611.6	9.89.8	7.77.7

Use these data to construct a frequency distribution with a first class of

6.46.4minus−8.38.3.

Fill in the missing classes and the frequency for each class below.

Percent of Residents Living in Poverty	Number of Regions
6.46.4minus−8.38.3	11
8.48.4minus−10.310.3	33
10.410.4minus−12.312.3	22
12.412.4minus−14.314.3	44
14.414.4minus−16.316.3	33
16.416.4minus−17.317.3	33
17.417.4minus−19.319.3	44
	20 overbar20

Answer 1

Frequency Distribution is calculated as follows:

Percent of residents living in poverty	Number of regions
6.4 - 8.3	1
8.4 -10.3	5
10.4 - 12.3	4
12.4 - 14.3	4
14.4 - 16.3	3
16.4 - 18.3	2
18.4 - 20.3	1
Total =	20