Worksheet on Mean Median and Mode

In worksheet on mean median and mode the questions are based on finding the mean median and mode.

1. Find the mean of the following data.

(a) 9, 7, 11, 13, 2, 4, 5, 5

(b) 16, 18, 19, 21, 23, 23, 27, 29, 29, 35

(c) 2.2, 10.2, 14.7, 5.9, 4.9, 11.1, 10.5 (d) 11/4, 21/2, 51/2, 31/4, 21/2


2. Find the mean of first ten whole numbers.


3. Find the mean of first 5 prime numbers.

4. The mean of 8, 11, 6, 14, x and 13 is 66. Find the value of the observation x.


5. The mean of 6, 8, x + 2, 10, 2x - 1, and 2 is 9. Find the value of x and also the value of the observation in the data.


6. Find the mean of the following distribution.

(a) The age of 20 boys in a locality is given below.

Age in Years 12 10 15 14 8
Number of Boys 5 3 2 6 4

(b) Marks obtained by 40 students in an exam are given below.

Marks 25 30 15 20 24
Number of Students 8 12 10 6 4

(c)

xi 1 2 3 4 5
fi 4 5 8 10 3

(d) The daily wages of 50 employees in an organization are given below:

Daily wages (in $) 100 - 150 150 - 200 200 - 250 250 - 300
Number of Workers 12 13 17 8

Find the mean daily wages.


7. Find the mode of the following data.

(a) 12, 8, 4, 8, 1, 8, 9, 11, 9, 10, 12, 8

(b) 15, 22, 17, 19, 22, 17, 29, 24, 17, 15

(c) 0, 3, 2, 1, 3, 5, 4, 3, 42, 1, 2, 0

(d) 1, 7, 2, 4, 5, 9, 8, 3


8. The runs scored in a cricket match by 11 players is as follows:

7, 16, 121, 51, 101, 81, 1, 16, 9, 11, 16

Find the mean, mode, median of this data.


9. The weights in kg of 10 students are given below:

39, 43, 36, 38, 46, 51, 33, 44, 44, 43

Find the mode of this data. Is there more than 1 mode? If yes, why?


10. The marks obtained by 40 students out of 50 in a class are given below in the table.

Marks (in $) 42 36 30 45 50
Number of Students 7 10 13 8 2

Find the mode of the above data.


11. The number of rupee notes of different denominations are given below in the table.

Denominations (Rs) 10 20 5 50 100
Number of Notes 40 30 10 25 20

Find the mode of the above data.


12. Find the median of the following data.

(a) 27, 39, 49, 20, 21, 28, 38

(b) 10, 19, 54, 80, 15, 16

(c) 47, 41, 52, 43, 56, 35, 49, 55, 42

(d) 12, 17, 3, 14, 5, 8, 7, 15

13. The following observations are arranged in ascending order. The median of the data is 25 find the value of x.

17, x, 24, x + 7, 35, 36, 46


14. The mean of the following distribution is 26. Find the value of p and also the value of the observation.

xi 0 1 2 3 4 5
fi 3 3 p 7 p - 1 4

Also, find the mode and the given data.


Answers for the worksheet on mean median and mode are given below to check the exact answers of the above questions.


Answers:


1. (a) 7

(b) 24

(c) 8.5

(d) 3


2. 4.5

3. 5.6

4. 344

5. 9, 11, 17

6. (a) 11.8

(b) 23.15

(c) 3.1

(d) $196


7. (a) 8

(b) 17

(c) 3

(d) no mode


8. Mean = 39 1/11;

Mode = 16;

Median = 16


9. 43, 44

10. 30

11. 10

12. (a) 28

(b) 17.5

(c) 47

(d) 10


13. 18

14. 2, 1

● Statistics - Worksheets







From Worksheet on Mean Median and Mode to HOME PAGE




Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.



New! Comments

Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.




Share this page: What’s this?

Recent Articles

RSS

  1. 5th Grade Factors and Multiples | Definitions | Solved Examples | Math

    Mar 23, 25 02:39 PM

    Prime Factor of 312
    Here we will discuss how factors and multiples are related to each other in math. A factor of a number is a divisor which divides the dividend exactly. A factor of a number which is a prime number is…

    Read More

  2. Adding 2-Digit Numbers | Add Two Two-Digit Numbers without Carrying

    Mar 23, 25 12:43 PM

    Adding 2-Digit Numbers Using an Abacus
    Here we will learn adding 2-digit numbers without regrouping and start working with easy numbers to get acquainted with the addition of two numbers.

    Read More

  3. Worksheet on 12 Times Table | Printable Multiplication Table | Video

    Mar 23, 25 10:28 AM

    worksheet on multiplication of 12 times table
    Worksheet on 12 times table can be printed out. Homeschoolers can also use these multiplication table sheets to practice at home.

    Read More

  4. Vertical Subtraction | Examples | Word Problems| Video |Column Method

    Mar 22, 25 05:20 PM

    Vertical Subtraction
    Vertical subtraction of 1-digit number are done by arranging the numbers column wise i.e., one number under the other number. How to subtract 1-digit number vertically?

    Read More

  5. Worksheet on 11 Times Table | Printable Multiplication Table | Video

    Mar 22, 25 05:08 PM

    worksheet on multiplication of 11 times table
    Worksheet on 11 times table can be printed out. Homeschoolers can also use these multiplication table sheets to practice at home.

    Read More