SOLUTION: 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 distributi

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 frim the frequency distribution.
Found 2 solutions by MathLover1, ikleyn:
Answer by MathLover1(20855) (Show Source): You can put this solution on YOUR website!
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a. Construct Frequency distribution
Grade.....Frequency.....Relative Frequency.....Cumulative Frequency
.............................................................
.............. ...................... ..........................
.............. ...................... ..........................
.............. ...................... ..........................
.............. .................. ..........................

b. Construct pie chart frim the frequency distribution.

Answer by ikleyn(53765) (Show Source): You can put this solution on YOUR website!
.
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 from the frequency distribution.
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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/

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