Question

Olivia bowled 5 games. Her scores were 80, 95, 100, 85, and 95. What is the mean of her scores for the 5 games? * A. 20 B. 72 C. 91 D. 94

Answer 1

Your answer would be: 
In statistics, a population is a set of similar items, or events, which pertains to a question or experiment.

X^1 = 80
X^2 = 95
X^3 = 100
X^4 = 85
X^5 = 95

Count: 5
Sum: 455      80 + 95 + 100 + 85 + 95 = 455
Minimum: 80
Maximum: 100
Range: 20        Max  -  Min  100 - 80 = 20
Median: 95
Mode: 95
Mean: 91          455/5 = 91


Basically, you are adding all the numbers to get total, then divide by five, to get the mean. 






Hope that helps!!!

Answer 2

The answer is gonna be C,which is 91.Hope this helps