To find:The mean and the standard deviation for the data set:
The mean is
Given information:Data set
Formula used: Mean of a data set is denoted as
Standard deviation is denoted by
where
Calculation:
The mean of a data set is defined as,
So, for the given data set,
Now, the standard deviation is defined as
Here, mean is
Therefore, the mean is
Chapter 11 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
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