97.2k views
4 votes
What is the mean, median and mode for...45,50,55,55,55,60,60,60,65,65,70?

1 Answer

0 votes

Answer:

Mean = 58.18

Median = 60

Modes = 55 and 60

Explanation:

To find the mean/average, add up all the numbers and divide the sum by the # of numbers there are (ex. there are 11 numbers so divide the sum by 11).

The median is the middle number of a set. In this case, the middle number is easy to see because the # of numbers is odd, but if it was even, just find the average of the two middle numbers.

The mode is/are the most frequent number(s) in the set. In this set, the numbers that appear the most are 55 and 60.

User Elaspog
by
8.0k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.