Define and Use Probability

5/16

You have an equally likely chance of choosing any integer from 1 through 80. Find the probability of the given event. An even number greater than 30 is chosen.

1/2

You have an equally likely chance of choosing any integer from 1 through 80. Find the probability of the given event. An odd number is chosen.

7/16

You have an equally likely chance of choosing any integer from 1 through 80. Find the probability of the given event. An odd number less than 70 is chosen.

17:3

You are rolling a 20-sided die where the sides are numbered 1 through 20. Against rolling a 1, 3, or 5

13:7

You are rolling a 20-sided die where the sides are numbered 1 through 20. Against rolling a number greater than 13.

3:1

You are rolling a 20-sided die where the sides are numbered 1 through 20. Against rolling an odd number greater than 10.

1:19

You are rolling a 20-sided die where the sides are numbered 1 through 20. Find the indicated odds. In favor of rolling a 10.

1:3

You are rolling a 20-sided die where the sides are numbered 1 through 20. In favor of rolling a number less than 6.

1:4

You are rolling a 20-sided die where the sides are numbered 1 through 20. In favor of rolling an even number less than 10.

1/8

You have an equally likely chance of choosing any integer from 1 through 80. Find the probability of the given event. A factor of 200 is chosen.

13/40

You have an equally likely chance of choosing any integer from 1 through 80. Find the probability of the given event. A multiple of 3 is chosen.

3/8

You have an equally likely chance of choosing any integer from 1 through 80. Find the probability of the given event. A number greater than 50 is chosen.

1/20

You have an equally likely chance of choosing any integer from 1 through 80. Find the probability of the given event. A perfect cube is chosen,

1/10

You have an equally likely chance of choosing any integer from 1 through 80. Find the probability of the given event. A perfect square is chosen.