When establishing the differences between histogram and polygon: a) Which of the two diagrams is drawn with the help of class marks of a frequency distribution? b) Which of the two diagrams is drawn at the class boundaries of a frequency distribution? c) Which of the two diagrams contains a series of vertical rectangular bars? d) Which diagram is produced by connecting a set of consecutive points? e) Which of the two diagrams can be used to compare two or more data sets that are plotted according to the corresponding frequency distributions?

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Adnaan Franks · Accepted Answer

Step 1   “Since you have posted a question with multiple sub-parts, we will solve first three subparts for you. To get the remaining sub-parts solved, please repost the complete question and mention the sub-parts to be solved.”.   Histogram and polygon are two data displaying statistical techniques.   Step 2   Histogram provides graphical display of data. It uses bars of different heights   Frequency polygon is similar to a histogram. This is used to compare sets of data or to display a cumulative frequency distribution. A line graph is used to represent quantitative data on the plot.   a)   classmark=upperlimit+lowerliimit2   Class mark is used as an internal step in making polygon .   b)   Both diagrams are drawn at the class boundaries of a frequency distribution.   c)    A series of vertical rectangular bars can be seen in both cases.

When establishing the differences between histogram and polygon: a) Which of the

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