High School

Find the mean of this data: 35, 30, 30, 27, 33, 52, 51. If necessary, round to the nearest tenth.

A. 36.9
B. 30
C. 37.9

Answer :

Answer: it's 36.85 (36.9) if you round up :))

Step-by-step explanation:

Final answer:

The total is 258, and there are 7 values, resulting in a mean of 36.9 when rounded to the nearest tenth.

Explanation:

To find the mean of the data set 35, 30, 30, 27, 33, 52, 51, you add up all the numbers in the set, and then divide by the number of values in the set.

The sum of these numbers is:

35 + 30 + 30 + 27 + 33 + 52 + 51 = 258

There are 7 numbers in this data set so you divide the sum by 7 to find the mean:

258 ÷ 7 = 36.857...

To round to the nearest tenth, the mean is approximately 36.9.

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