Following table shows midterm exam marks of two Eco 101 sections. Section 21.5 21 14 22 22.5 23.5 10 17.5 21 21.5 23.5 10 23.5 19.51 21.5 19 8 19.5 21 14 11 9 24 21 17.5 8 21 14 18.5 23 21.5 8 17.5 8 16.5 12 10 Section B 20 15 19 20 20 18 19 17 15 20 15 20 21 14 21 8 21 22 20 20 18 18 18 18 8 19 22 18 23 19 8 19 8 21 20 17 22 23 15 10 14.5 8 Draw bar charts for Section A and Section B (Hint: Develop frequency distribution at first for Sec A and B) Calculate Mean, Median and Mode for both the sections. 16 23 Calculate Variance and Standard Deviation for both the sections and interpret. Is there any significant difference between midterm exam marks of the students from these two sections?

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Q: twinit7

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