Probability

What is the sample space for tossing a coin?

• {Head}

• {Tail}

• {Head, Tail}

• {H, T, H, T}

When rolling a six-sided die, how many possible outcomes are there?

• 5

• 4

• 3

• 6

A die is rolled. What is an event that represents getting an even number?

• {2}

• {2,4,6}

• {4}

• none

A number is randomly chosen from 1 to 20. What is the probability of picking a number greater than 10?

• 10/20

• 1/10

• 1/20

• 11/20

A number is randomly chosen from 10 to 20. What is the probability of picking a number greater than 10?find favourable out comes?

• {11}

• {12}

• {11 to 20}

• {11, 12, 13, 14, 15, 16, 17, 18, 19, 20}