Question

athe points scored by a kabaddi team in a series of 10 matches are as follows :
12,17,9,13,16,9,12,13,12,17
find the mean and mode of these score

Answer 1

Mean=sum of observations/number of observations=130/10=13

Answer 2

Answer:

The points scored by a kabaddi team in a series of 10 matches are as follows :

12, 17, 9, 13, 16, 9, 12, 13, 12, 17

To find we need to calculate the sum of all the observations :

Sum of the observations = 12 + 17 + 9 + 13 + 16 + 9 + 12 + 13 + 12 + 17

                                         = 130

Number of observations = 10

Thus, MEAN = 130/10 = 13

For finding the mode, first arrange the scores given in order

So, Scores are : 9, 9, 12, 12, 12, 13, 13, 16, 17, 17

Now, MODE is the the score which appears more often

So, 12 appears most of the times that is 3 times

Thus, MODE = 12