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------------------------------------------------ What is the mean of the following data values?

53, 71, 89, 10, 87

A. 71
B. 51
C. 82
D. 62

Answer :

To find the mean of the given data values, follow these steps:

1. Add up all the values:
- 53 + 71 + 89 + 10 + 87 = 310

2. Count the number of values:
- There are 5 values in the list.

3. Calculate the mean:
- Divide the total sum by the number of values: 310 ÷ 5 = 62

So, the mean of the given data values is 62.

Therefore, the correct answer is D. 62.