What is the arithmeticmean of 42,78,53 ?

The arithmeticmean of 42,78,53 is 57.66666…

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Popular >

arithmeticmean of 42,78,53

average

42, 78, 53

57.66666 \dots

Solution steps

Compute the sum of the data set:

i = 1 \sum n a_{i} = 173

Compute the number of terms in the data set:

n = 3

Divide the sum by the number of terms and simplify:

57.66666 \dots

= 57.66666 \dots

20, 16 \frac{3}{4}, 13 \frac{1}{2}, 10 \frac{1}{4}, 7

464, 491, 552, 564, 607, 654, 737, 782, 836, 920, 972, 1090

9 C 5

12, 6, 7, 3, 10

\frac{60}{11}, \frac{65}{12}, \frac{70}{13}, \frac{75}{14}, \frac{16}{3}

What is the arithmeticmean of 42,78,53 ?
The arithmeticmean of 42,78,53 is 57.66666…