# CBSE Class 10-Mathematics: Chapter –14 Statistics Part 4

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Question 9:

The wickets taken by a bowler in cricket matches are as follows

Find the mode of the data.

(a)

(b)

(c)

(d)

(c)

Question 10:

Mean of the following data is

 Class Interval requency

(a)

(b)

(c)

(d)

(c)

Question 11:

Construction of a cumulative frequency table is useful in determining the

(a) Mean

(b) Median

(c) Mode

(d) All these conditions

(b) Median

Question 12:

In the following distribution of the heights of students of a class

 Height (inch) students

The sum of the lower limit of the modal class and upper limit of the median class is

(a)

(b)

(c)

(d)

(b)

Question 13:

Choose the correct answer from the given four options in the formula

For finding the mean of grouped data are deviations from a of

(a) Lower limits of the classes

(b) Upper limits of the classes

(c) Mid points of the classes

(d) Frequencies of the class marks

(c) Mid points of the classes

Question 14:

If mean of the distribution is , then

 5 6

(a)

(b)

(c)

(d)

(c)

Question 15:

A shoe shop in Agra had sold hundred pairs of shoes of particular brand in a certain day with the following distribution.

 Size of the shoes pairs sold 2

Find mode of the destitution.

(a)

(b)

(c)

(d)