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did I get the correct answer? The following table presents the scores of students in Statistics examination Scores Frequency 30 - 39 2 40 -

did I get the correct answer?

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The following table presents the scores of students in Statistics examination Scores Frequency 30 - 39 2 40 - 49 6 50 - 59 60 60 - 69 140 70 - 79 184 80 - 89 135 90 - 99 78 What is the 80th percentile of the scores? Select the correct response: O 83.61 O 83.16 O 86.13 O 86.31

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