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CBSE Class 10 Answered

why does the less than ogive and more than ogive meet at the same point but not in any other point?
Asked by my3shyll | 24 Jul, 2016, 11:09: AM
answered-by-expert Expert Answer
begin mathsize 12px style The space less space than space type space ogive space is space obtained space by space marking space the space upper space limits space on space the space straight x minus axis space and space the space corresponding space cumulative space frequencies space on space the straight y minus axis. space The space more space than space type space ogive space is space obtained space by space marking space the space lowerr space limits space on space the space straight x minus axis space and space the space corresponding space cumulative space frequencies space on space the straight y minus axis. While space plotting space each space graph space separately comma space locate space straight n over 2 space on space the space straight x minus axis comma space form space this space point space draw space straight a space line space parallel space to space the space straight x minus axis space cutting space the space curve space at space straight a space point. From space this space point comma space straight a space perpendicular space to space the space straight x minus axis space is space drawn space to space obtain space the space median space on space the space straight x minus axis. For space both space the space graphs comma space after space drawing space the space curve comma space the space process space is space same. space So comma space if space the space graphs space are space drawn space together space on space the space same space graph comma their space are space bound space to space intersect space at space the space same space point. end style
Answered by Rebecca Fernandes | 24 Jul, 2016, 05:07: PM

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CBSE 10 - Maths
I want rs agaarwal class 10 chapter statics solution
Asked by shoaibkhan87277 | 17 Oct, 2020, 02:58: PM
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CBSE 10 - Maths
Please solve.
question image
Asked by karanbora625 | 05 May, 2020, 11:03: AM
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CBSE 10 - Maths
WHEN LESS THAN OR EQUAL TO IS GIVEN..HOW TO DRAW AN OGIVE
Asked by mad | 06 Mar, 2019, 03:45: PM
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CBSE 10 - Maths
Construct a cumulative frequency distribution table of the following distribution: C.I. 12.5-17.5 17.5-22.5 22.5-27.5 27.5-32.5 32.5-37.5  F 2 22 19 14 13   C.I. 12.5-17.5 17.5-22.5 22.5-27.5 27.5-32.5 32.5-37.5  F 2 22 19 14 13
Asked by Topperlearning User | 13 Feb, 2014, 04:58: PM
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CBSE 10 - Maths
Draw a 'more than ogive' for the given data. Marks (more than) No. of students 10 50 20 41 30 39 40 22 50 11 60 6
Asked by Topperlearning User | 25 Feb, 2014, 04:38: PM
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CBSE 10 - Maths
Draw a 'more than ogive' for the given data. Marks (more than) No. of students 0 50 10 42 20 38 30 23 40 12 50 5
Asked by Topperlearning User | 25 Feb, 2014, 04:39: PM
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CBSE 10 - Maths
Draw a 'less than ogive' for the given data. Marks 10-20 20-30 30-40 40-50 50-60 No. of students 2 4 7 6 1
Asked by Topperlearning User | 25 Feb, 2014, 04:47: PM
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CBSE 10 - Maths
The annual rainfall record of a city for 66 days is given in the following table. Construct a less than and more than ogive and hence find the median. Rainfall (in cm) 0-10 10-20 20-30 30-40 40-50 50-60 No. of days 22 10 8 15 5 6
Asked by Topperlearning User | 13 Feb, 2014, 05:05: PM
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CBSE 10 - Maths
The following distribution gives the daily income of 50 workers of a factory. Daily income (in Rs) 10-12 12-14 14-16 16-18 18-20 No. of workers 11 4 2 3 5 Convert the above distribution to a less than type cumulative frequency distribution.
Asked by Topperlearning User | 03 Nov, 2017, 10:10: AM
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CBSE 10 - Maths
Convert the given frequency distribution to a more than type cumulative frequency distribution. Marks 0-10 10-20 20-30 30-40 40-50 50-60 60-70 70-80 80-90 No. of students 2 2 3 4 6 6 5 2 4
Asked by Topperlearning User | 25 Feb, 2014, 04:28: PM
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