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Following are the weights (in kg) of 10 new born babies in a hospital on a particular day: 3.4, 3.6, 4.2, 4.5, 3.9, 4.1, 3.8, 4.5, 4.4, 3.6. Find the mean .

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Following are the weights (inkg) of 10 new born babies in a hospital on a particular day: 3.4,3.6,4.2,4.5,3.9,4.1,3.8,4.5,4.4,3.6 Find the mean.

The weights of new born babies (in kg) in a hospital on a particular day are as follows: 2.3, 2.2, 2.1, 2.7, 2.6, 3.0, 2.5, 2.9, 2.8, 3.1, 2.5, 2.8, 2.7, 2.9, 2.4 Rearrange the weights in descending order. Determine the highest weight. Determine the lowest weight. Determine the range. How many babies were born on that day? How many babies weight below 2.5 kg.? How many babies weigh more than 2.8 kg? How many babies weight 2.8 kg?

The weights of new born babies (in kg) in a hospital on a particular day are as follows: 2.2, 2.2, 2.1, 2.7, 2.6, 3.0, 2.5, 2.9, 2.8, 3.1, 2.5, 2.8, 2.7, 2.9, 2.4 Rearrange the weights in descending order. Determine the highest weight. Determine the lowest weight. Determine the range. How many babies were born on that day? How many babies weigh below 2.5 kg? How many babies weigh more than 2.8? How many babies weigh 2.8 kg?

The weights of new born babies (in kg) in a hospital on a particular day are as follows: 2.3,2.2,2.1,2.7,2.6,3.0,2.5,2.9,2.8,3.1,2.5,2.8,2.7,2.9,2.4 Rearrange the weights in descending order. Determine the highest weight. Determine the lowest weight. Determine the range How many babies were born on that day? How many babies weigh below 2.5 kg? How many babies weight more than 2.8 kg? How many babies weigh 2.8 kg?

If A=[[1, 2, 3], [3, 4, 5], [4, 6, 8]] , then

Calculate the mode of the following sizes of shoes sold by a shop on a particular day. 5,9,8,6,9,4,3,9,1,6,3,9,7,1,2,5,9

Durations of sunshine (in hours) in Amritsar for first 10 days of August 1997 as reported by the Meteorological Department are given below. 9.6, 5.2, 3.5, 1.5, 1.6, 2.4, 2.6, 8.4, 10.3, 10.9 Find the mean.

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RD SHARMA-DATA HANDLING 2-All Questions
  1. Find the mean of x ,\ x+2,\ x+4,\ x+6,\ x+8

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  2. Find the mean of first five multiples of 3.

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  3. Following are the weights (in kg) of 10 new born babies in a hospit...

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  4. The percentage of marks obtained by students of a class in mathemat...

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  5. The number of children in 10 families of a locality are 2,4,3,4,2,0,3,...

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  6. The mean of marks scored by 100 students was found to be 40. Later ...

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  7. The mean of five numbers is 27. If one number is excluded, their me...

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  8. The mean weight per student in a group of 7 students is 55 kg. The ...

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  9. The mean weight of 8 numbers is 15. If each number is multiplied by...

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  10. The mean of 5 numbers is 18. If one number is excluded, their mean ...

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  11. The mean of 200 items was 50. Later on, it was discovered that the ...

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  12. The mean of five numbers is 27. If one number is excluded, their me...

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  13. The mean of 75 numbers is 35. If each number is multiplied by 4, fi...

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  14. Organise the following marks in a class assessment, in a tabular fo...

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  15. Given below are the ages of 25 students of class VIII in a school. ...

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  16. Find the mean of the following distribution:          4       ...

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  17. Following table shows the weights of 12 students: ...

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  18. Find the mean of the following distribution:            10       ...

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  19. If the mean of the following distribution is 6, find the value of ...

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  20. Find the value of  if the mean of the following distribution is 7...

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