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The curve obtained by joining the points, whose x-coordinates are the upper limits of the class interval and y-coordinates are corresponding cumulative frequencies is called:
1. Histogram
2. Ogive
3. Frequency Polygon
4. Pie curve

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Correct Answer - Option 2 : Ogive

Explanation

Ogive = When X – coordinates are the upper limits of the class interval and y coordinates are corresponding cumulative frequency on a curve by joining points is called ogivi curve

Histogram = A histogram is a graphical display of data using bars of different heights. In a histogram, each bar groups numbers into ranges.

Pie curve = A pie chart is a type of graph that represents the data in the circular graph

Frequency polygon = A frequency polygon is almost identical to a histogram, which is used to compare sets of data or to display a cumulative frequency distribution. It uses a line graph to represent quantitative data

∴  option 2 is correct

 

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