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3 September, 10:17

A pair of dice was rolled many times

and the results appear below. Based

upon these results, what is the

experimental probability of rolling a 7?

Outcome

12

2 3 4 5 6 7 8 9 10 11

3 6 8 11 14 16 15 12 9 5 1

Frequency

The percent probability is = [? ]%

Round to the nearest percent.

Enter

+3
Answers (2)
  1. 3 September, 10:43
    0
    16%

    Step-by-step explanation:

    Find the total number of throws

    3 + 5 + 8 + 11 + 14 + 16 + 15 + 12 + 9 + 5 + 1

    When you add these together, you get 100

    Find the number of 7s that were thrown

    The number of 7s thrown was 16

    Find the probability that a 7 was thrown.

    P (7) = 16/100 = 0.16

    Find the %.

    0.16 * 100 = 16%
  2. 3 September, 13:59
    0
    Answer: 7/24
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