Question

In a frequency distribution with classes 0-15, 15-30 , 30-45 and so on, the width of the class intervals is 15. The upper limit of fifth class is _______. *

45
60
75
85​

Answer 1

Answer:

75

Step-by-step explanation:

fourth class is 45-60

fifth class is 60-75

on observing we get upper limit as 75

hope it help u out please mark it brainliest and follow me

Answer 2

Given :- In a frequency distribution with classes 0-15, 15-30 , 30-45 and so on, the width of the class intervals is 15.

To Find :- The upper limit of fifth class is _______.

A) 45

B) 60

C) 75

D) 85

Solution :-

from given data we get :-

→ first class with width 15 = 0 - 15

→ second class with width 15 = 15 - 30

→ Third class with width 15 = 30 - 45

→ Fourth class with width 15 = 45 - 60

→ Fifth class with width 15 = 60 - 75

So,

→ Lower limit of fifth class = 60

→ Upper limit of fifth class = 75 (Ans.)

Hence, the upper limit of fifth class is equal to (C) 75 .

Extra :-

• Class interval = Upper class limit - Lower class limit .

Learn more :-

calculate the median and mode from the following income between (rs)100-200 100-300 100-400 100-500 100-600 no of person...

https://brainly.in/question/23585381

Some students of class X donated for the welfare of old age persons. The contributions are shown in the following distri...

https://brainly.in/question/17314012