Not Mutually Exclusive Events

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

Tags

CCSS.HSS.CP.B.7

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

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.8

CCSS.7.SP.C.7

Which of the following shows how to determine P(diamond or face card)?

• 13/52 + 12/52 - 3/52
• 3/52 + 13/52 -12/52
• 3/52 + 12/52 - 13/52
• 1/13 + 3/52 - 1/4

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.8

CCSS.7.SP.C.7

Drawing a red or an ace from a deck of cards

• Mutually exclusive

• Not mutually exclusive

Tags

CCSS.HSS.CP.B.7

CCSS.HSS.CP.A.1

If you roll one die, what is the probability of getting an even number or a multiple of 3?

• 1/3
• 2/3
• 1/2
• 1/6

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.8

When rolling a single die, the events of rolling an odd number and rolling a prime are mutually exclusive.

• True

• False

Tags

CCSS.HSS.CP.A.1

Which of the following shows how to determine P(football or basketball)?

• 20/100 + 55/100 - 5/100

• 55/100 + 5/100 - 20/100

• 55/100 + 20/100 + 5/100

• 75/100 + 25/100 - 20/100

Tags

CCSS.HSS.CP.B.7

Which of the following shows how to determine when a die is rolled P(multiple of 2 or a multiple of 3)?

• 2/6 + 1/6 - 3/6
• 4/6 + 2/6 - 1/6
• 3/6 + 2/6 - 1/6
• 5/6 + 1/6 - 3/6

Tags

CCSS.HSS.CP.B.7

A survey found that 19% of the population owned dogs, 14% owned cats, and 6% of the population owned both a cat and a dog? Find the probability that a person owns a cat or a dog.

• 0.19 + 0.14 + 0.06
• 19/100 + 14/100 - 6/100
• 0.06 + 0.14 - 0.19
• 19/100 + 6/100 -14/100

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.8

Which of the following shows how to determine P(odd number or shaded number)?

• 4/8 + 3/8 - 1/8
• 3/8 + 6/8 - 4/8
• 4/8 - 5/8 + 3/8
• 4/8 + 4/8 - 4/8

Tags

CCSS.HSS.CP.B.7