What is the arithmeticmean of 50,54,60,56,41,41,50,54,60,32,56,50,53 ?

The arithmeticmean of 50,54,60,56,41,41,50,54,60,32,56,50,53 is 50.53846…

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arithmeticmean of 50,54,60,56,41,41,50,54,60,32,56,50,53

average

50, 54, 60, 56, 41, 41, 50, 54, 60, 32, 56, 50, 53

50.53846 \dots

Solution steps

Compute the sum of the data set:

i = 1 \sum n a_{i} = 657

Compute the number of terms in the data set:

n = 13

Divide the sum by the number of terms and simplify:

50.53846 \dots

= 50.53846 \dots

26 C 3

20 c 1

5 C 5

31, 34, 28, 37, 35, 30, 29

1 n C r 1

What is the arithmeticmean of 50,54,60,56,41,41,50,54,60,32,56,50,53 ?
The arithmeticmean of 50,54,60,56,41,41,50,54,60,32,56,50,53 is 50.53846…