Question

what do you mean by histogram, frequency polygon, frequency curve and ogive?

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Answer 1

Answer:

Represent the class boundaries for the histogram or ogive, or the midpoint for the frequency polygon, on the x-axis.  Plot the points and then draw the bars or lines. Relative Frequency Graphs  Thus far, frequencies have been used in terms of raw data.

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Answer 2

Answer:

Represent the class boundaries for the histogram or ogive, or the midpoint for the frequency polygon, on the x-axis.  Plot the points and then draw the bars or lines. Relative Frequency Graphs  Thus far, frequencies have been used in terms of raw data.