WW #2 in Math 10 - Probability

Find the probability of drawing a 10 from a standard deck of 52 cards.

• 4 out of 52
• 13 out of 52
• 13/52
• 4/52

If you draw one card from a standard deck, what is the probability of drawing a 5 or a diamond?

• 2/52
• 4/52
• 16/52
• 26/52

If you draw one card from a standard deck, what is the probability of drawing a spade or a red card?

• 13/52
• 26/52
• 39/52
• Not possible

Which of the following shows how to determine P(shaded number or number less than five)?

• 4/8 + 4/8 - 2/8
• 4/9 + 2/8 - 4/8
• 4/8 + 6/8 + 2/8
• 2/8 + 4/8 - 4/8

What is the probability of spinning a shade of blue?

• 1/5
• 2/5
• 3/5
• 4/6

Which of the following pairs of events are mutually exclusive?

• Cards: Ace and Spades

• Two Dice: Odd and Even

• Sit down and stand up

• Sit down and scratch your nose

Leon throw a biased coin. If the probability of getting heads is 0.4

What is the probability of getting tails?

• 0.2

• 0.4

• 0.6

• 0.8

Edy plants a daffodil bulb. The chance that the bulb will grow is 0.8. What is the chance that the bulb will not grow?

• 0.2

• 0.4

• 0.6

• 0.8

If you roll one die, what is the probability of getting an odd number or a 4?

• 2/3
• 1/3
• 1/2
• 1/6

A die is rolled.  What is the probability of rolling a 5 or a number greater than 3?

• 2/3
• 1/2
• 5/6
• 1