The pie chart shows the different blood types of 25 students in a College Math c

Question

The pie chart shows the different blood types of 25 students in a College Math class, (a) Complete the following frequency table. Calculate the size of the central angle for each of the slices shown in the pie chart Round each answer to the nearest degree. Find the mode of the given data set (Your answer is worth 1 point)

Explanation / Answer

Dear Student Thank you for using Chegg !! Given blood type of 25 students a) Complete frequency table Solution :- Computed using [ %Contribution * N Of Students i.e. % X 25] Blood Grp. % Frequency AB 16 4 AB 20 5 B 28 7 O 36 9 b) Size of Central Angle 100% corresponds to 360 Degree in pie chart => 1% Corresponds to 3.6 Degree in pie chart Blood Grp. % Size of Central Angle AB 16 57.6 AB 20 72 B 28 100.8 O 36 129.6 Total 360 c) Mode of Given data set In the given data set since blood group O has maximum frequency so it should be Mode

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