ICSE /Class 10
Maths MCQ Based On Histograms and ogive
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ICSE Class 10 Maths Histograms and ogive
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More than ogive is constructed by subtracting the first class, second class frequency from the total, third class frequency from that, and so on.
Observe the table carefully
adjusted frequency = frequency divided by width of class times class interval of minimum class size.
Formula for inter-quartile range is given by: IQR = Q3 – Q1
recall the definition
Observe the table carefully
Solve for median first
Formula for inter-quartile range is given by: IQR = Q3 – Q1
Find the equation of IQR
Arrange in ascending order first
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