Question

25. The runs scored in a cricket match by 11 players is as follows:
6, 15, 120, 50, 100, 80, 10, 15, 8, 10, 15
Find the mean, mode and median of this data. Are the three same?​

Answer 1

Before finding the answer. Let's find out on how we can find the answer.

$\tt \: Mean = \sf \frac{value \: of \: total \: matchs}{no \: of \: matchs}$

$\tt \: Mode = \sf \: most \: occuring$

$\tt \: Median = \sf middle \: value$

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We know that mean =

$\tt \: Mean = \sf \dfrac{value \: of \: total \: matchs}{no \: of \: matchs}$

$\tt \: Mean = \dfrac{429}{11}$

$\tt \: Mean = 39$

Hence, the Mean of the data is 39.

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Mode = The number which occurs frequently.

Let's arrange in ascending order to find :

• 6, 8, 10, 10, 15, 15, 15 50, 80, 100, 120

Hence, 15 is the mode as it is occuring 3 times.

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Mean = Middle Value

Let's arrange in ascending order to find :

• 6, 8, 10, 10, 15, 15, 15, 50, 80, 100, 120

Hence, 15 is the mean of the data.

Are the three same?

No.