Question

Find the mean ,median and model of he score 4,5,6,7,7,8,9,13,12,8,8,9,8,10,11

Answer 1

Mean of the given data is 8.33333333

Median of the given data is 13

Mode of the given data is 8

Step-by-step explanation:

GIVEN DATA

4,5,6,7,7,8,9,13,12,8,8,9,8,10,11

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Ascending order of the given data

4,5,6,7,7,8,8,8,8,9,9,10,11,12,13

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Mean of the given data

We know that,

Mean = Sum of the given data / number of the given data

Mean = 4+5+6+7+7+8+9+13+12+8+8+9+8+10+11 / 15

Mean = 125 / 15

Mean = 8.33333333

Mean = 8.33333333

Mean of the given data is 8.33333333

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Median of the given data

we know that,

Median = Middle number of give data

Median = 8th number of the given data

Median = 13

Median = 13

Here,

The middle number that is 8th number is 13,

So the median will be 13

Median of the given data is 13

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Mode of the given data

We know that,

Mode = Most common number in the given data

Mode = 8

Mode = 8

Here,

In the given data 8 is most common number

Mode of the given data is 8