Question

Find the mean of 7,11,3,13 and 6​

Answer 1

Given :   7,11,3,13 and 6​

To Find : Mean

Solution:

Mean is the sum of all the observations / number of the observation

Mean = ∑x/n

 ∑x = sum of all the observations = 7 + 11 + 3  + 13  + 6  = 40

n = number of the observations = 5

Mean = 40/5  = 8

mean of 7,11,3,13 and 6​  is 8

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Answer 2

Given:

7,11,3,13 and 6

To Find:

Mean.

Solution:

Mean:

Mean is the average of the given data. To find the mean, first, we need to add all the given numbers then divide the sum by the number of values.

Sum of the given observations:

7,11,3,13 and 6

=> 3 + 6 + 7 + 11 + 13

=> 40

Total observations are 5

Mean = sum of observations ÷ Number of observations

Mean = 40 ÷ 5

Mean = 8

Hence, the mean of the given data is 8.

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