Lesson Example Discussion Quiz: Class Homework |
Lesson |
Title: Averages |
Grade: 8-a Lesson: S3-L2 |
Explanation: Hello students; let us learn a new topic today with concepts, examples, and questions for you to solve. |
Lesson:
Definition: Averages |
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The average is defined as the mean value which is equal to the ratio of the sum of the number of a given set of values to the total number of values present in the set. The average is basically the mean of the values which are represented by x̄. |
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Explanation: In this image, the average of 4,6,8 and 10 is \$(4 + 6 + 8 + 10)/4\$ = \$28/4\$ is 7. So, here 7 is the central value of 4, 6, 8 and 10. |
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