Verified Answer :

jl839992
B12.75
Just add them all together
10+15+14+8+18+11+12+12+10+10+17+16=153
The devide the anser by the ammount of numbers you added together
153÷12=12.75
Lanuel

Based on the calculations, the mean for this data set is equal to: B. 12.75.

What is a mean?

A mean refers to a term that is used to describe a ratio of the sum of the total number in a data set to their frequency.

How to calculate the mean?

Mathematically, the mean for this data set would be calculated as follows:

F(x) = 10 + 15 + 14 + 8 + 18 + 11 + 12 + 12 + 10 + 10 + 17 + 16

F(x) = 153.

Substituting the parameters into the formula, we have:

Mean = [F(x)]/n

Mean = [153]/12

Mean = 12.75.

Read more on mean here: https://brainly.com/question/9550536

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