Independent and Dependent Events

You toss two coins. What is the probability that at least one of them shows heads?

• 1/4

• 1/2

• 3/4

• 1

You draw a card from a standard deck of cards and replace it, then draw a second card. What is the probability that both cards are spades?

• 1/16

• 1/4

• 1/2

• 1/8

A fair die is rolled. Then a coin is flipped. What is the probability of rolling a 6 and getting tails?

• 1/12

• 1/6

• 1/2

• 1/3

A coin is flipped, and then a die is rolled. What is the probability of getting heads and rolling an odd number?

• 1/2

• 1/3

• 1/4

• 1/6

A box contains 10 red balls, 5 green balls, and 3 blue balls. You draw a ball, replace it, and draw again. What is the probability of drawing a red ball both times?

• 1/4

• 1/3

• 1/2

• 25/81

You roll a fair die, then draw a card from a standard deck. What is the probability of rolling an even number and drawing a king?

• 1/12

• 1/26

• 1/8

• 1/24

You flip two coins and roll a die. What is the probability of getting at least one tails and rolling a number less than 4?

• 1/2

• 3/8

• 1/4

• 1/6

You roll a die and then flip a coin. What is the probability that you roll a number greater than 3 and flip tails?

• 1/4

• 1/3

• 1/6

• 1/2

A box contains 8 white balls and 6 black balls. You draw one ball, replace it, and draw another. What is the probability of drawing one white ball and one black ball?

• 1/2

• 4/13

• 8/13

• 12/49

A spinner with 4 equal sections is spun, and then a coin is flipped. What is the probability of landing on the 3rd section of the spinner and getting heads on the coin?

• 1/8

• 1/4

• 1/2

• 1/16