Q3 of 23 Page 62

Find the mean of the first five whole numbers.

As per the question,

We have to find the mean of the first five whole numbers

Thus,

At first,

First five whole numbers are 0, 1, 2, 3 and 4

Now,

We know that,

Mean =

= 2

Find the range of heights of any ten students of your class.

Organize the following marks in a class assessment, in a tabular form.

4,6,7,5,3,5,4,5,2,6,2,5,1,9,6,5,8,4,6,7

(i) Which number is the highest?

(ii) Which number is the lowest?

(iii) What is the range of the data?

(iv) Find the arithmetic mean.

A cricketer scores the following runs in eight innings:

58, 76, 40, 35, 46, 45, 0, 100..

Find the mean score.

Following table shows the points of each player scored in four games:

Player

Game

Did not

Play

Questions · 23

3. Data Handling

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