CBSE Class 10 - Cumulative Frequency Curve Videos

• I want rs agaarwal class 10 chapter statics solution
• Please solve.
  
• WHEN LESS THAN OR EQUAL TO IS GIVEN..HOW TO DRAW AN OGIVE
• 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
• 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
• 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
• 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
• 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
• 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.
• 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

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