Simple and Compound Probability

What is the probability of spinning an even number?

• 16 2/3%

• 33 1/3%

• 50%

• 75%

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CCSS.7.SP.C.5

CCSS.7.SP.C.7

What is the probability of spinning a prime number? 

• 1/2
• 2/3
• 1/6
• 0

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CCSS.7.SP.C.5

CCSS.7.SP.C.7

Find the probability of not rolling a 2 on a single die.

• 1/6
• 2/6
• 5/6
• 2

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CCSS.7.SP.C.5

CCSS.7.SP.C.7

What is the probability of spinning red?

• 0
• 5/12
• 1/2
• 3/4

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CCSS.7.SP.C.5

A(n) _____________________ is all the possible outcomes of an experiment.

• sample space
• trial
• experiment
• event

1.  Mark collects antique coins from different countries and has 10 from Spain, 20 from Australia, 15 from Germany and 5 from Japan. If all of Mark’s coins are placed in a bag, what is the theoretical probability that he will randomly pick a coin from Australia or Germany?

• 4/5
• 6/10
• 3/5
• 7/10

The table shows the probability of drawing a number ticket from a jar. If eighteen tickets are randomly drawn, how many tickets would be expected to have a number that is odd?

• 2 tickets
• 4 tickets
• 6 tickets
• 8 tickets

A spinner has a 1/5 chance of landing on green. How many times is this event likely to occur if you repeat the trial 85 times?

• 68
• 42.5
• 37
• 17

A jar contains 2 green marbles, 4 blue marbles, 3 yellow marbles, and 2 black marbles. A marble is chosen at random from the jar and replaced. Then a second marble is chosen at random. Find the probability of the first marble being green and the second marble being yellow. 

• 4/121
• 8/121
• 3/121
• 6/121

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

Two cards are drawn from a standard deck of cards and no cards are returned to the deck. Identify whether the events are independent or dependent. 

• Independent
• Dependent

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CCSS.7.SP.C.5