Question

A die is rolled 200 times with the following results.

Outcome

1

2

3

4

5

6

Frequency

32

36

44

20

30

38

What is the experimental probability of rolling the given result?


a prime number


a.

0.45

c.

0.71

b.

0.55

d.

0.73



Please select the best answer from the choices provided


A

B

C

D

Answer 1

I think it's B.

Answer 2

B

Explanation:

2 3 and 5 are all prime.

Chance of rolling 2 = 36/200 = 0.18

Chance of rolling 3 = 44/200 = 0.22

Chance of rolling 5 = 30/200 = 0.15

Total = 0.55