Question

Select the correct answer

Based on the data in this two-way table, if a girl is randomly selected, what is the probability that she will have above-average grades?
Gender/Grade Below Average Above Average Total
Boy
Girl
Total
OA 0.29
B.
0.51
0.58
OD 0.60
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Answer 1

The correct answer is option C

Explanation:

C. 0.58

Out of 38 girls, 22 of them have above-average grades, you divide these two quantities and get the result

22/38=0.58

Answer 2

0.58

Explanation:

B. is the right answer.