Q8 of 174 Page 608

The heights of five players are 148 cm, 154 cm, 153 cm, 140 cm, and 150 cm, respectively. Find the mean height per player.

Heights of the players = 148cm, 154cm, 153cm, 140cm, 150cm

Number of players = 5

Mean height per player =

∴ Mean = 149cm

So, mean height per player is 149cm.

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

8, 24, 10, 14, 5, 15, 7, 2, 17, 27, 10, 7, 48, 8, 18, 28

Find the median of the points scored by a team.

The following table shows the number of students participating in the various games in a school:

Games	Cricket	Football	Basket ball	Tennis
No. Of students	27	36	18	12

Draw a bar graph to represent the above data.

The marks obtained by 12 students of a class in the test are:

36, 27, 5, 19, 34, 23, 37, 23, 16, 23, 20, 38

The class marks of a frequency distribution are

26, 31, 36, 41, 46, 51

Find the true class limits.