MCQ Questions of Class 9 Maths Chapter 14 Statistics with Answers

Free PDF Download of CBSE Class 9 Maths Chapter 14 Statistics Multiple Choice Questions with Answers.Based on Latest Exam Pattern. Students can solve NCERT Class 9 Maths Chapter 14 Statistics Multiple Choice Questions with Answers to know their preparation level.

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Statistics Class 9 MCQs Questions with Answers

MCQ Questions for Class 9 Maths Chapter 14 Statistics with Answers

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1. Find the range of the following data: 25, 18, 20, 22, 16, 6, 17, 15, 12, 30, 32, 10, 19, 8, 11, 20.

 
 
 
 

2. Find the value of x, if the arithmetic mean of 4, 5, 6, 7, 8 and x is 7.

 
 
 
 

3. What is the class mark of the class interval 90-120?

 
 
 
 

4. The mean of the data 2, 3, 4, 5, 0, 1, 3, 3, 4, 3 is

 
 
 
 

5. The value which appears very frequently in a data is called:

 
 
 
 

6. The mean of x+2, x+3, x+4 and x-2 is:

 
 
 
 

7. The arithmetic mean of the first 5 natural numbers is

 
 
 
 

8. The collection of information, collected for a purpose is called:

 
 
 
 

9. In the class intervals 10-20, 20-30, 20 is included in which interval?

 
 
 
 

10. Find the mode of the following data: 15, 14, 19, 20, 14, 15, 16, 14, 15, 18, 14, 19, 15, 17, 15.

 
 
 
 

11. The mode of the given data: 4, 6, 5, 9, 3, 2, 7, 7, 6, 5, 4, 9, 10, 10, 3, 4, 7, 6, 9, 9 is;

 
 
 
 

12. Find the class width for the grouped frequency distribution of the class intervals 1-20, 21-40, 41-60, ..

 
 
 
 

13. The median of the data: 17, 2, 7, 27, 15, 5, 14, 8, 10, 24, 48, 10, 8, 7, 18, 28 is:

 
 
 
 

14. Which of the following is not a measure of central tendency?

 
 
 
 

15. The median of the data: 4, 6, 8, 9, 11 is

 
 
 
 

16. The ratio of the sum of observations and the total number of observations is called:

 
 
 
 

17. If each data in the observation is increased by 5, then the mean 

 
 
 
 

18. The difference between the maximum and minimum values of the given observation is called 

 
 
 
 

19. Find the maximum value if the range is 38 and the minimum value is 82.

 
 
 
 

20. The median of the data: 155, 160, 145, 149, 150, 147, 152, 144, 148 is

 
 
 
 

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