CompTIA Data+ (DA0-001) — Question 254

Giving the following values:

47
59
83
33
51
39
52

Which of the following is the mean?

Answer options

• A. 47
• B. 51
• C. 52
• D. 59

Correct answer: B

Explanation

The mean is calculated by summing all the values and dividing by the number of values. The total of the given numbers is 411, and when divided by 7, the mean is 51. The other options do not represent the correct average of the dataset.