Question

Calculate the relative frequency of the second class determine the answer as a simplified fraction

Answer 1

Given: 1105,1180,1056,1102,1295,1313,1146,1248,1133,1059,1352,1317,1111,1025,1125,1270,1362,1103,1357,1062,1331

Find: relative frequency of second class.

Step-by-step explanation: the second class varies from 1072-1131

1105,1102,1111,1125,1103. are the numbers lies from 1072-1131

these are 5 number so their frequency is 5.

and total numbers are 21 . so the relative frequency is

`(5)/(21)=0.23`

Final answer: the relative frequency of second class is 0.23