ICSE Skills In Mathematics>Statistics>Chapter 34 - Statistics>EXERCISE

V K Raman and S N Sharma Solutions for Exercise 1: EXERCISE

Author:V K Raman & S N Sharma

V K Raman Mathematics Solutions for Exercise - V K Raman and S N Sharma Solutions for Exercise 1: EXERCISE

Attempt the practice questions from Exercise 1: EXERCISE with hints and solutions to strengthen your understanding. ICSE Skills In Mathematics solutions are prepared by Experienced Embibe Experts.

Questions from V K Raman and S N Sharma Solutions for Exercise 1: EXERCISE with Hints & Solutions

EASY

7th ICSE

IMPORTANT

ICSE Skills In Mathematics>Chapter 34 - Statistics>EXERCISE>Q 4

Following data shows the marks obtained by $25$ students in a class test out of $50$ marks.
$25 29 30 25 40 29 25 30 40 25 33 25 29 48 30 30 30 25 44 33 40 29 48 33 25$

Make a frequency table for the above data.

EASY

7th ICSE

IMPORTANT

ICSE Skills In Mathematics>Chapter 34 - Statistics>EXERCISE>Q 5

Find the mean of first ten natural numbers.

EASY

7th ICSE

IMPORTANT

ICSE Skills In Mathematics>Chapter 34 - Statistics>EXERCISE>Q 6

Find the mean of first ten whole numbers.

EASY

7th ICSE

IMPORTANT

ICSE Skills In Mathematics>Chapter 34 - Statistics>EXERCISE>Q 7

Find the mean of first ten even natural numbers.

EASY

7th ICSE

IMPORTANT

ICSE Skills In Mathematics>Chapter 34 - Statistics>EXERCISE>Q 8

Find the mean of first ten odd natural numbers.

EASY

7th ICSE

IMPORTANT

ICSE Skills In Mathematics>Chapter 34 - Statistics>EXERCISE>Q 9

If the mean of $6, 4, 7, m$ and $10$ is $8$ , find the value of $m$ .

EASY

7th ICSE

IMPORTANT

ICSE Skills In Mathematics>Chapter 34 - Statistics>EXERCISE>Q 10

Find the mean of the marks obtained by $20$ students given in the following table in decimal form.

Marks	$2$	$3$	$4$	$5$	$6$	$7$	$8$	$9$	$10$
Number of students	$1$	$5$	$2$	$1$	$3$	$4$	$2$	$1$	$1$

EASY

7th ICSE

IMPORTANT

ICSE Skills In Mathematics>Chapter 34 - Statistics>EXERCISE>Q 11

Calculate the mean of the following frequency distribution.

$x$	$1$	$2$	$3$	$4$	$5$	$6$	$7$	$8$	$9$	$10$
$f$	$7$	$10$	$16$	$22$	$30$	$23$	$15$	$10$	$6$	$1$