Q.2 (a) Complete the following table: Grade on exam A: 90-100 B: 80-89 - Frequency 27...

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Q.2 (a) Complete the following table: Grade on exam A: 90-100 B: 80-89 - Frequency 27 Relative frequency 0.15 C: 70-79 144 D: 60-69 F: Below 60 36 Total 300 1.00 b. What is the difference between relative frequency and percentage? Q.2 (a) Complete the following table: Grade on exam A: 90-100 B: 80-89 - Frequency 27 Relative frequency 0.15 C: 70-79 144 D: 60-69 F: Below 60 36 Total 300 1.00 b. What is the difference between relative frequency and percentage?