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300 test results are integers ranging from 15 to 75, inclusive. Dominick’s result is clearly in the 80th percentile
of those results, not the 79th or the 81st.
Quantity A
Number of other test results in the same
percentile as Dominick’s

Quantity B
Maximum number of other test-takers with the
same result as Dominick

  • statistics -

    answer is C

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