Question

Construct a frequency distribution. Use a first class having a lower class limit of 35,000 and a class width of 5000. Frequency Median household income (in dollars) 39,676 43,619 70,.665 54,879 60,856 o 40,348 45.342 51.703 55.282 61,548 41,371 47.536 52.832 56.282 62,906 42 155 48,914 53,753 57 474 63,224 42,486 50.236 53.997 60.163 67,630 Print Done nter your answer in the edit fields parts clear All

Answer 1

C LASS	INTERVAL	F	CF
35000	40000	1	1
40000	45000	5	6
45000	50000	3	9
50000	55000	6	15
55000	60000	3	18
60000	65000	5	23
65000	70000	1	24
70000	75000	1	25
	N= 25
	N/2 =12.5
MEDIAN = L+ { (N/2 –CF) /F} * CLASS WIDTH
MEDIAN = 50000+ { (12.5 –9) /6} * 5000
MEDIAN = 50000+ { (3.5) /6} * 5000
MEDIAN = 50000+ { 2916.667}
MEDIAN   =	$ 52916.67	ANSWER