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Solve the following question? Q2. Consider the following frequency distribution which gives the number of f of students who got X correct answers on a

Solve the following question?
Q2. Consider the following frequency distribution which gives the number of f of students who got X correct answers on a 20 question exam [2.5] X( correct answers) 9 10 12 13 14 15 16 17 18 19 20 F ( no. of students) 1 2 1 2 7 2 1 7 2 6 4 Display the data in histogram and a frequency polygon

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