Question

Can someone please show me how to find out the answer to this?

Consider the following data representing the price of refrigerators (in dollars).

14051405, 11211121, 13391339, 10961096, 12991299, 14011401, 11381138, 11491149, 12231223, 10711071, 13991399, 14001400, 12421242, 13181318, 11011101, 10651065, 14281428, 12251225, 13501350, 13581358, 13121312

Copy Data

Price of Refrigerators (in Dollars)

Class	Frequency	Class Boundaries	Midpoint	Relative Frequency	Cumulative Frequency
1049–1118
1119–1188
1189–1258
1259–1328
1329–1398
1399–1468

Step 2 of 7 :  

Determine the frequency of the fifth class.

Answer 1

Solution:-

The frequency of the fifth class is 3.

Class	Frequency	Class Boundaries	Midpoint	Relative Frequency	Cumulative Frequency
1049–1118	4	1048.5 to 1118.5	1083.5	0.1905	0.1905
1119–1188	3	1118.5 to 1188.5	1153.5	0.1429	0.3334
1189–1258	3	1188.5 to 1258.5	1223.5	0.1429	0.4763
1259–1328	3	1258.5 to 1328.5	1293.5	0.1429	0.6192
1329–1398	3	1328.5 to 1398.5	1363.5	0.1429	0.7621
1399–1468	5	1398.5 to 1468.5	1433.5	0.2381	1
Sum	21	0	7551	1