Question

Kenji earned the test scores below in English class. 79, 91, 93, 85, 86, and 88 What are the mean and median of his test scores?

Answer 1

mean is 87 and the median is 87

Answer 2

The median and mean of the test score are 87 and 88 respectively.

Given that,

The test scores in the English class is 79, 91, 93, 85, 86, and 88.

The mean should be

$= \frac{Sum\ of\ all\ numbers}{Number\ of\ numbers} \\\\= \frac{79 + 91 + 93 + 85 + 86 + 88}{6} \\\\ = \frac{522}{6}\\\\= 87$

Hence, the mean is 87.

And, the median is

But before the sequence of the number is

79,85,86,88,91,93

Since there are 6 numbers so the following formula should be used

$= \frac{n}{2}\\\\= \frac{6}{2}$

= 3rd term

3rd term is 86

Hence, the median is 86.

Therefore we can conclude that The median and mean of the test score are 87 and 88 respectively.

Learn more about the median here: brainly.com/question/15923434