Question

find the difference between arithmetic means of all even and odd numbers from 50 to 60

please give answer with explanation​

Answer 1

Answer:

full ans1.2

Step-by-step explanation:

mean= sum of all no./no. of no.s

even no.s=52,54,56,58,60

odd no.s=51,53,55,57,59

mean of odd no.s=54.8

mean of even no.s=56

difference=56-54.8=1.2

Answer 2

Answer: The answer is 0

Step-by-step explanation:

The correct option is A 0

The even numbers between 50 and 60 are 52, 54, 56 and 58.

The odd numbers between 50 and 60 are 51, 53, 55, 57 and 59.

The arithmetic mean of even numbers between 50 and 60 is

=52+54+56+58

=220/4

=55

The arithmetic mean of odd numbers between 50 and 60 is

=51+53+55+57+59

=275/5

=55

∴ Required difference = 55 - 55 = 0