What is the mean of the following numbers? 18,28,24,25,15. a.7. b.32. c.22. d.115.

Question

asked Feb 9, 2023 38.5k views

1 Answer

Daniel Pryden · Answer 1 · 2023-02-14T18:13:44+0000

Answer:

22

Explanation:

We are given a data set:

18,28,24,25,15

We are asked to find the mean of this data set (in other words, find the average).

First, count how many data values there are:

$1. \ 18\\2. \ 28\\3. \ 24\\4. \ 25\\5. \ 15$

Then, add up the data values:

18+28+24+25+15=110

Then, divide the sum of the data values by the number of data values present:

$\displaystyle (110)/(5)=22$

Therefore, the mean of the data set is 22.