Question

find the mode and the mean of the set of data below . number of fiction books read by 28 eight- grade pupils:
4,6,1,7,3,9,5,7,8,5,4,6,10,6,9,5,6,6,8,6,8,5,10,7,2,5,3,7.
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Answer 1

Explanation:

Math Definition

Mean

The average of all the data in a set.

Median

The value in a set which is most close to the middle of a range.

Mode

The value which occures most frequently in a data set.

Range

The difference between the largest and smallest data in a data set.

Example Calculation

Calculate the mean, median, mode and range for 3, 19, 9, 7, 27, 4, 8, 15, 3, 11.

How to Find the Mean (or Average Value)

To figure the mean, add up the numbers, 3+3+4+7+8+9+11+15+19+27=106 then divide it by the number of data points 106/10=10.6.