Question

How to find mean with example and defination
​

Answer 1

Step-by-step explanation:

toto find mean you have to firstly take example I have taken 3, 3, 5, 6, 8 and 9 ok so in this you have to add all this number then then subtract by the greatest , then you have to add 3 + 3 + 5 + 6 + 8 + 9 OK then you have to subtract the answer that you will get from this number you have to subtract it by the greatest number in this number the greatest number is 9 so you have to subtract the that number with 9 so you get the mean hope its help you

Answer 2

MEAN (X) = SUM OF OBSERVATIONS/ NUMBER OF OBSERVATIONS

X = SIGMA X / n

For example: find the mean of first 5 prime numbers

Solution: First five prime numbers are 2,3,5,7,11

X= Sigma X /n

OR

MEAN ( X) = Sum of observations/ no. of observations

Mean (X) = 2+3+5+7+11 ÷ 5

= 28 / 5

= 5.6

THEREFORE Mean= 5.6