Calculate mean for following data : 23,45,46,12,34,87,78,12,65,33, 19,34,55,67,81,12,56,98,11,49

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Calculate mean for following data : 23,45,46,12,34,87,78,12,65,33, 19,34,55,67,81,12,56,98,11,49

Asked by Topperlearning User | 07 Jan, 2015, 10:00: AM

Expert Answer

$Mean space equals space fraction numerator Sum space of space all space the space observations over denominator Total space number space of space observations end fraction$

Answered by | 07 Jan, 2015, 12:00: PM

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Two bowlers, Srinath and Akhtar, played six games with the following results: Bowler Game 1 Game 2 Game 3 Game 4 Game 5 Game 6 Srinath 185 135 200 185 250 155 Akhtar 182 185 188 185 180 190 What are the mean scores for Srinath and Akhtar?

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Following are the marks obtained by 15 girls in science (out of 100) 72,93,52,95,56,65,69,73,42,77,86,49,80,72,55 (a) What is the range? (b) What are the highest marks obtained by a student? (c) Calculate the mean marks.

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Mean of 9 numbers is 25. One number 14 is excluded. Find the new mean.

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Mean of 7 numbers was found to be 50. Later on it was detected that a number 72 was misread as 27. Find the correct mean of the observations.

Asked by Topperlearning User | 11 Nov, 2013, 02:10: AM

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CBSE 7 - Maths

Calculate mean for following data : 23,45,46,12,34,87,78,12,65,33, 19,34,55,67,81,12,56,98,11,49

Asked by Topperlearning User | 07 Jan, 2015, 10:00: AM

ANSWERED BY EXPERT

CBSE 7 - Maths

In a cricket match, the runs scored by 11 players are as follows 12, 23, 10, 77, 15, 78, 90, 54, 23, 10, 1 Find the average score.

Asked by Topperlearning User | 10 Mar, 2014, 09:40: AM

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CBSE Class 7 Answered

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