7.3 lesson 2

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

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CCSS.7.SP.C.5

CCSS.7.SP.C.7

The outcome of one event does not influence the outcome of the other event.

• independent event
• tree diagram
• simple event
• odds

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CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.3

CCSS.HSS.CP.A.4

CCSS.HSS.CP.B.8

Rolling an odd number and rolling an even number on a normal six-sided die are

• Mutually exclusive

• Not mutually exclusive

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CCSS.7.SP.C.5

CCSS.7.SP.C.7

Rolling a prime number and rolling an even number on a normal six-sided die are

• Mutually exclusive

• Not mutually exclusive

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CCSS.7.SP.C.5

CCSS.7.SP.C.7

There are 12 red roses, 5 yellow roses and 3 white roses in a vase. Felix takes a rose, at random, from the vase.

What is the probability of him not choosing a red rose?

• $\frac{12}{20}$

• $\frac{8}{20}$

• $\frac{8}{12}$

• $\frac{5}{12}$

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CCSS.7.SP.C.5

CCSS.7.SP.C.7

If A and B are independent, which statement must be true?

• P(A∩B) = 0

• P(A|B) = P(A)

• P(A∪B) = 0

• P(A) + P(B) = 1

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CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.3

CCSS.HSS.CP.A.4

CCSS.HSS.CP.B.8

If you are picking a card randomly from a deck of cards, the events of picking a jack and picking a heart are mutually exclusive.

• True

• False

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CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

If you are picking a card randomly from a deck of cards, the events of picking an ace and picking a ‘3’ are mutually exclusive.

• True

• False

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CCSS.7.SP.C.5

CCSS.7.SP.C.7

If you are picking a card randomly from a deck of cards, the events of picking a spade and picking a diamond are mutually exclusive.

• True

• False

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CCSS.7.SP.C.5

CCSS.7.SP.C.7

When rolling a single die, the events of rolling an even number and rolling a ‘5’ are mutually exclusive.

• True

• False

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7