Question 1167601
.
Following are the grades of students obtained in statistics exam obtained by the students.

A,A,B,C,C,A,C,A,D,F,A,B,C,B,B,C,B,D,B,F,A,C,B,C,B

a. Construct Frequency distribution 
b. Construct pie chart {{{highlight(cross(frim))}}} <U>from</U> the frequency distribution.
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{{{A}}},{{{A}}},{{{B}}},{{{C}}},{{{C}}},{{{A}}},{{{C}}},{{{A}}},{{{D}}},{{{F}}},{{{A}}},{{{B}}},{{{C}}},{{{B}}},{{{B}}},{{{C}}},{{{B}}},{{{D}}},{{{B}}},{{{F}}},{{{A}}},{{{C}}},{{{B}}},{{{C}}},{{{B}}}



The solution in the post by @MathLover1 is incorrect.


She incorrectly determined frequencies for B, C  and F in her post.


The correct frequency for B is 8 (instead of 6 in the post by @MathLover1).


The correct frequency for C is 7 (instead of 5 in the post by @MathLover1).


The correct frequency for F is 2 (instead of 1 in the post by @MathLover1).



So, the numbers in her Table are incorrect;
her pie-chart is incorrect and the numbers in her pie-chart are incorrect, too.



To make a pie chart, use one of many free of charge sites in the Internet,
for example, these


https://www.meta-chart.com/pie/


https://piechartmaker.co/