1.

1-1 What is the probability that the result will be an even number less than 6 on a throw of a six-sided die?

1-2 If the probability of correctly guessing the answer to a multiple choice question is 0.25, what is the probability of an incorrect guess?

2. What is the probability of throwing a 3 followed by an even number greater than 3 with a six-sided die?

3. What is the probability of drawing a diamond or a red picture card from a well-shuffled pack of 52 cards?

4. What is the probability that on two throws of a die the result each time will be a prime number?

5. What is the probability of drawing a black picture card from a well-shuffled pack?

6. Show clearly how to calculate the probability of drawing two kings without replacement from a well-shuffled pack?

7. On a roll of two dice, what is the probability that the sum of the numbers on the upper faces is: (a) 3 (b) 7

8. A coin is thrown three times in succession. What is the probability of getting exactly one head?

9. A coin is thrown three times in succession. What is the probability of getting tails at least twice?

10. On a throw of four fair coins, what is the probability of getting two heads and two tails?