EDGE Math 8

Choose your answer to each question.

Sixty junior high school students are chosen to join a tree-planting project. The table below shows the classification of the students according to their level and gender.

Suppose a student will be chosen at random.

1.	What is the probability of selecting a grade 8 female student?

\frac{4}{20}

\frac{30}{2}

\frac{1}{15}

\frac{2}{60}

Answer: $\frac{1}{15}$

2.	What is the probability of selecting a male student?

\frac{1}{3}

\frac{2}{3}

\frac{2}{5}

\frac{1}{15}

Answer: $\frac{2}{3}$

3.	What is the probability of selecting a grade 9 student?

\frac{4}{20}

\frac{11}{15}

\frac{4}{15}

\frac{2}{15}

Answer: $\frac{4}{15}$

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