Question

A group of friends really love to go bowling together. Here are a set of final scores from a recent bowling trip:

147, 160, 80, 110, 121, 164, 62, 90, 76, 83, 110

Required:
What is the mean?

Answer 1

Answer:

$Mean = 109.364$

Step-by-step explanation:

Given

$Data: 147, 160, 80, 110, 121, 164, 62, 90, 76, 83, 110$

Required

Calculate the mean

Mean is calculated as:

$Mean = \frac{\sum x}{n}$

In this case:

$n = 11$

So, we have:

$Mean = \frac{147+ 160+ 80+ 110+ 121+ 164+ 62+ 90+ 76+ 83+ 110}{11}$

$Mean = \frac{1203}{11}$

$Mean = 109.364$ -- approximated