Basic Probability

Draw one card from a standard deck. Find P(ace)

• 1/13

• 1/4

• 4/13

• 1/52

Draw one card from a standard deck. Find P(diamond)

• 8%

• 25%

• 31%

• 2%

Draw one card from a standard deck. Find P(ace of diamonds)

• 1/13

• 1/4

• 4/13

• 1/52

Draw one card from a standard deck. Find P(4 or club)

• 17/52

• 2/13

• 4/13

• 1/26

Draw one card from a standard deck. Find P(black and a 10)

• 17/52

• 2/13

• 4/13

• 1/26

Rolling a pair of dice, find P(rolling doubles).

• 1/2

• 1/12

• 1/6

• 1/9

Rolling a pair of dice, find P(sum > 9).

• 1/2

• 1/12

• 1/6

• 1/9

Rolling a pair of dice, find P(sum is 7 or 11).

• 50%

• 16%

• 17%

• 22%

Rolling a pair of dice, find P(sum is 5).

• 11%

• 25%

• 17%

• 22%

One card is drawn from a shuffled deck. What is the probability it is a King or a Club?