Question

find the mean of 7, 11, 2, 13 and 6​

Answer 1

Answer:

7+11+2+13+6 = 39

total numbers = 5

39/5 = 7.8

Answer 2

Given :- find the mean of 7, 11, 2, 13 and 6 ?

Answer :-

we know that,

• Mean = sum of all observations / total number of observations .

so,

→ sum of all given observations are = 7 + 11 + 2 + 13 + 6 = 39

and,

→ total number of observations are = 5

therefore,

→ Required mean = sum / total numbers = 39/5 = 7.8 (Ans.)

Learn more :-

Write 10 different numbers between 40 and 60 so that the arithmetic mean of these numbers is 50

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