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Median Of Grouped Data Free Doubts and Solutions

ICSE - X - Mathematics - Measures of Central Tendency - Median and Mode

Solve 2a part

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Asked by lovemaan5500 23rd February 2018, 7:05 AM
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ICSE - X - Mathematics - Measures of Central Tendency - Median and Mode

Define lower quartile and upper quartile.with examples

Asked by lovemaan5500 29th November 2017, 5:55 PM
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ICSE - X - Mathematics - Measures of Central Tendency - Median and Mode

Asked by Topperlearning User 27th November 2017, 1:37 PM
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ICSE - X - Mathematics - Measures of Central Tendency - Median and Mode

Asked by Topperlearning User 27th November 2017, 12:32 PM
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ICSE - X - Mathematics - Measures of Central Tendency - Median and Mode

  The mean of 1, 7, 5, 3, 4 and 4 is m. The numbers 3, 2, 4, 2, 3, 3 and p have mean m-1 and median q. Find the values of p and q.

Asked by Topperlearning User 27th November 2017, 12:15 PM
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ICSE - X - Mathematics - Measures of Central Tendency - Median and Mode

Draw a cumulative frequency curve for the following frequency distribution: C.I. 40-45 45-50 50-55 55-60 60-65 65-70 70-75 75-80 Frequency 5 17 22 45 51 31 20 9   From the ogive, find out lower quartile and upper quartile.

Asked by Topperlearning User 7th November 2017, 1:12 PM
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ICSE - X - Mathematics - Measures of Central Tendency - Median and Mode

 

begin mathsize 12px style Draw space an space ogive space and space
left parenthesis straight i right parenthesis space Find space median
left parenthesis ii right parenthesis space The space number space of space students space who space failed ?
left parenthesis iii right parenthesis space The space number space of space students space who space secured space more space than space 85 space marks ? end style

Asked by Topperlearning User 7th November 2017, 1:09 PM
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ICSE - X - Mathematics - Measures of Central Tendency - Median and Mode

Find the lower quartile, upper quartile and inter-quartile range for the data: 29, 12, 26, 19, 24, 36, 21, 33, 35

Asked by Topperlearning User 7th November 2017, 1:06 PM
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ICSE - X - Mathematics - Measures of Central Tendency - Median and Mode

Asked by Topperlearning User 7th November 2017, 1:03 PM
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ICSE - X - Mathematics - Measures of Central Tendency - Median and Mode

Draw a graph and indicate the position of median for the above data?

Asked by Topperlearning User 7th November 2017, 1:01 PM
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ICSE - X - Mathematics - Measures of Central Tendency - Median and Mode

If 10, 13, 15, 18, x + 1, x + 3, 30, 32, 35, 41 are the observations arranged in ascending order with median 24, find the value of x.

Asked by Topperlearning User 7th November 2017, 1:00 PM
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ICSE - X - Mathematics - Measures of Central Tendency - Median and Mode

Asked by Topperlearning User 7th November 2017, 12:56 PM
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ICSE - X - Mathematics - Measures of Central Tendency - Median and Mode

Asked by Topperlearning User 7th November 2017, 12:55 PM
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ICSE - X - Mathematics - Measures of Central Tendency - Median and Mode

The median of the following observations 11, 12, 14, (x - 2), (x + 4), (x + 9), 32, 38, 47 arranged in ascending order is 24. Find the value of x and hence find the mean.

Asked by Topperlearning User 7th November 2017, 12:54 PM
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ICSE - X - Mathematics - Measures of Central Tendency - Median and Mode

Marks scored by 160 students in an examination are as follows:   Marks 0-10 10-20 20-30 30-40 40-50 50-60 60-70 70-80 No. of students 12 20 30 38 14 16 12 8   Draw an ogive for the given distribution and estimate the following: a)Lower Quartile b)Upper Quartile      

Asked by Topperlearning User 7th November 2017, 12:51 PM
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ICSE - X - Mathematics - Measures of Central Tendency - Median and Mode

Please provide solution to this question

Asked by Topperlearning User 7th November 2017, 12:50 PM
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