Construct a bar graph

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Reference no: EM13963639

The following data give the letter grades of 20 students enrolled in a statistics course.

A

B

F

A

C

C

D

A

B

F

C

D

B

A

B

A

F

B

C

A

(a) Construct a bar graph.

(b) Construct a pie chart.

Reference no: EM13963639

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