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Following are the margins of victory in the football matches of a league. 1, 3, 2, 5, 1, 4, 6, 2, 5, 2, 2, 2, 4, 1, 2, 3, 1, 1, 2, 3, 2, 6, 4, 3, 2, 1, 1, 4, 2, 1, 5, 3, 3, 2, 3, 2, 4, 2, 1, 2

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Following are the margins of victory in the footballmatches of a league.1, 3, 2, 5, 1, 4, 6, 2, 5, 2, 2, 2, 4, 1, 2, 3, 1, 1, 2, 3, 2,6, 4, 3, 2, 1, 1, 4, 2, 1, 5, 3, 3, 2, 3, 2, 4, 2, 1, 2

Locate the points: (1, 1), (1, 2), (1, 3), (1, 4) (2, 1), (2, 2), (2, 3), (2, 4) (1, 3), (2, 3), (3, 3), (4, 3) (1, 4), (2, 4), (3, 4), (4, 4)

Following are the number of goals scored by a football team in different matches in a toumament. Find the mode. 6,3,1,1,5,2,4,2,1,3,3,2,1,0,0,1,1,1,2,1,2,0,3,2,1,3,4,2,4,5

Given A=[(5, 0, 4),( 2, 3, 2),( 1, 2, 1)] , B^(-1)=[(1, 3, 3),( 1, 4, 3),( 1, 3, 4)] . Compute (A B)^(-1) .

A die was thrown 25 times and following scores were obtained: 1, 5, 2, 4, 3 6, 1, 4, 2, 5 1, 6, 2, 6, 3 5, 4, 1, 3, 2 3, 6, 1, 5, 2 Prepare a frequency table of the scores.

A die was thrown 25 times and following scores were obtained: 1, 5, 2, 4, 3 6, 1, 4, 2, 5 1, 6, 2, 6, 3 5, 4, 1, 3, 2 3, 6, 1, 5, 2 Prepare a frequency table of the scores.

Following data gives the number of children in 40 families: 1,2,6,5,1,5,1,3,2,6,2,3,4,2,0,0,4,4,3,2 2,0,0,1,2,2,4,3,2,1,0,5,1,2,4,3,4,1,6,2 Represent it in the form of a frequency distribution.

Express the following matrices as the sum of a symmetric and a skew symmetric matrix:(i) [[3, 5],[ 1,-1]] (ii) [[6,-2, 2],[-2, 3,-1],[ 2,-1, 3]] (iii) [[3, 3,-1],[-2,-2, 1],[ 4, 5, 2]] (iv) [[1 ,5],[-1, 2]]

If A = [[-1, 2 ,3],[-1, 0, 2],[1, -3, 1]] and B = [[4,5,6],[-1, 0, 1], [2,1,2]], find 4A-3B

If A=[(2, -3, -5) , (-1, 4, 5), (1, -3, -4)] and B=[(2, -2, -4) , (-1, 3, 4),( 1, -2, -3) ] , show that A B=A and B A=B .

RD SHARMA ENGLISH-DATA HANDLING 2-All Questions
  1. The following observations have been arranged in ascending order. I...

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  2. Find the mode of the following data 10, 5, 20, 25, 10, 13, 17, 13, 22,...

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  3. Following are the margins of victory in the football matches of a leag...

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  4. Find the mode of the data:

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  5. The weight (in kg) of  students of a class are:   Find the mode an...

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  6. Find the mode and median of the following data:   Also, find t...

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  7. Find the mode and median of the data:   By using the empirical ...

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  8. Find the median and mode of the data:

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  9. Find the mode of the data:

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  10. The runs scored in a cricket match by 11 players are as follows: ...

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  11. Find the mode of the following data:

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  12. Heights of 25 children (in cm) in a school are as given below:168, 1...

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  13. The scores in mathematics test (out of 25) of 15 students are as fo...

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  14. Calculate the mean and median for the following data: Marks:      ...

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  15. The following table shows the weights of 12 persons. Weight (in kg)...

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  16. If the mean of observations and  is  then 10              ...

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  17. If the mean of observations  is  then 43                    ...

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  18. Find the mean of first five natural numbers.

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  19. The mean of first five prime numbers is (a) 5.6                    ...

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  20. The mean of first seven even natural numbers is (a) 7              ...

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