Concept explainers
To find: Mean time in minutes.
Answer to Problem 15STP
Mean of given data is
Explanation of Solution
Given information:
The table lists the times anna received in different races.
Total number of terms
Concept:
Mean is calculated using this formula
Mean
Where
Given
The table lists the times anna received in different races.
We know
Mean
On substituting values
We get
Therefore,
Mean of given data is
Chapter 12 Solutions
Glencoe Algebra 2 Student Edition C2014
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