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The marks (out of 100) obtained by a ...

The marks (out of 100) obtained by a group of students in a science test are 85, 76, 90, 85, 39, 48, 56, 95, 81 and 75. Find the: (i) Highest and the lowest marks obtained by the students. (ii) Range of the marks obtained. (iii) Mean marks obtain

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RD SHARMA ENGLISH-DATA HANDLING 2-All Questions
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  9. Find the mean of all factors of 10.

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  10. Find the mean of first 10 even natural numbers.

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  11. Find the mean of x ,\ x+2,\ x+4,\ x+6,\ x+8

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

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

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