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Example 11: Use the scores received by a sample of fourteen students on a test to draw a Pie chart using four (4) classes: 60

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Answer #1

ANSWER:

Given that,

a)

CI F Relative F Angle = Relative F *360
60 -70 8 0.571 205.71
70 -80 3 0.214 77.14
80 -90 2 0.143 51.43
90 -100 1 0.071 25.71
Total = 14 1 360

b)

A 8
B 3
C 2
D 1

Pie Chart 1 8 3 A B CD

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