To find: The mean, median and mode for the provided data set.
The mean, median and mode are 10.67, 7, 3 and 7 respectively.
Given information:
The data set is:
0 |
3 |
3 |
7 |
7 |
8 |
21 |
22 |
25 |
Formula used:
Formula to compute the mean and median are:
Median when number of observations are odd are:
Concept used:
Mode is a value that happens maximum number of times in a set of data.
Calculation:
The mean is:
Median is computed as:
Here, 3 and 7 are occurring maximum number of times in comparison of other values of the data set. So, there are two modes that are 3 and 7.
Hence, mean, median and mode are 10.67,7, 3 and 7 respectively.
Chapter 11 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
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