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The marks of a class test are given below: 28,26,17,12,14,19,27,26,21,16,16 Find the median

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The mark of a class test are given below 28, 26,17, 12, 14, 19, 27, 26, 21, 16, 15. The median of marks obtained is……………

Find the median of 28, 26, 17, 12, 14, 19, 27, 26, 21, 16, 15. Hence, find median.

Find the median of 28, 26, 17, 12, 14, 19, 27, 26, 21, 16, 15. What is N = ?

Find the median of 28, 26, 17, 12, 14, 19, 27, 26, 21, 16, 15. Arrange the given data in ascending order.

The marks obtained by students in a Maths test are given below. Find their mode. 18,19,17,12,20,19,18,17,18,11.

The marks scored by 20 students in a Science test (30 marks) are given below : 8, 7, 12, 17, 20, 11, 16, 21, 28, 25, 27, 18, 20, 19, 7, 29, 16, 15, 20, 27. Using the data answer the following questions : What is the frequency of score 27?

The marks scored by 20 students in a Science test (30 marks) are given below : 8, 7, 12, 17, 20, 11, 16, 21, 28, 25, 27, 18, 20, 19, 7, 29, 16, 15, 20, 27. Using the data answer the following questions : How many students scored the lowest marks?

The marks scored by 20 students in a Science test (30 marks) are given below : 8, 7, 12, 17, 20, 11, 16, 21, 28, 25, 27, 18, 20, 19, 7, 29, 16, 15, 20, 27. Using the data answer the following questions : How many students scored 20 marks?

The marks scored by 20 students in a Science test (30 marks) are given below : 8, 7, 12, 17, 20, 11, 16, 21, 28, 25, 27, 18, 20, 19, 7, 29, 16, 15, 20, 27. Using the data answer the following questions : How many students scored more than 20 marks?

CHETANA PUBLICATION-STATISTICS-Exercise
  1. Using the data in Q.9 answer the question. How many forms yield more t...

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  2. Using the data in Q.9 answer the question. How many forms yield more t...

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  3. The marks of a class test are given below: 28,26,17,12,14,19,27,26,21,...

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  4. The ages of teachers of a school are 53,37,39,51,46,41,44,47,55,48 Fin...

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  5. The height of students are given below Find the mode of height.

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  6. The weight of students are given below Find the mode

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  7. The average of monthly alary of 20 employees in a company is Rs. 7650....

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  8. The mean weight of 25 students of a class is 48 kg. If the mean weight...

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  9. What is the median of 7, 10, 7, 5, 9, 10?

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  10. If class mark is10 and width is 6 then the Lower limit of the class =s...

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  11. Complete the table:

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  12. The mean of 5 observations is 50. One of the observation was removed f...

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  13. The height of students are given below Find the mode of height.

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  14. In a basket there are10 tomatoes.The weight of each of these tomatoes ...

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  15. In a school, 46 students of 9th standard, were told to measure the len...

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  16. Complete the following cumulative frequency table:

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  17. There are 68 students of 9th standard from Model High school, Nandpur....

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  18. There are 68 students of 9th standard from Model High school, Nandpur....

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  19. The monthly salaries in Rs. of 30 workers in a factory are given below...

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  20. The monthly maximum temperature of a city is given in degree celcius i...

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