CCSS.Math.Content.7.SP.C.8

Samuel has 5 different colors of pens and 2 different colors of paper. Which model could be used to show how many different choices he has?

• spin a spinner with 5 sections, then flip a coin
• roll a die 5 times
• flip a coin 5 times
• roll a die, then flip a coin 5 times

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CCSS.Math.Content.7.SP.C.8

P(2 then 5) = 
*Hint: This is a compound event! To find the probability of a compound event, MULTIPLY the probability of each simple event.

• 1/6
• 1/12
• 1/36

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CCSS.Math.Content.7.SP.C.8

Which shows the sample space for flipping two coins?

• H, T
• HH, HT, TH, TT
• HH, TT
• Dime, Nickel

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CCSS.Math.Content.7.SP.C.8

A number cube is rolled twice. What is the probability of getting a 6 on the first roll, then a number less than 5 on the second roll? 

• 2/3
• 5/36
• 1/9
• 1/36

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CCSS.Math.Content.7.SP.C.5

CCSS.Math.Content.7.SP.C.8

Which compound event if composed of dependent events?

• Selecting a candy bar from a bag eating the candy bar and selecting again
• Selecting a candy bar from a bag, deciding you don't want it, replace the candy bar and select again.

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CCSS.Math.Content.7.SP.C.8

Find the probability of each set of independent events.

rolling a six on the first roll of a 1-6 number cube and rolling an odd number on the second roll of the same cube.

• 1/12

• 1/6

• 1/8

• 1/2

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CCSS.Math.Content.7.SP.C.8

A bag of fruit contains 3 apples, 2 oranges, 1 banana, and 4 pears. Gerald will randomly select two pieces of fruit one at a time from the bag and not put them back. What is the probability that the first piece of fruit Gerald selects will be a banana and the second piece of fruit will be a pear?

• 1/25

• 2/45

• 1/2

• 4/9

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CCSS.Math.Content.7.SP.C.8

Which tree diagram has the most possible outcomes?

• 
• 
• 

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CCSS.Math.Content.7.SP.C.8

A coin and a number cube with the numbers 1 through 6 are tossed. What is the probability of the coin showing tails and the number cube showing the number 3? 

• 1/12
• 1/4
• 1/8
• 1/2

Tags

CCSS.Math.Content.7.SP.C.5

CCSS.Math.Content.7.SP.C.8

A compound event is..

• an event that directly causes another
• the probability of all the outcomes
• 1 event that creates 2 results
• when 2 or  more independent events work together

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CCSS.Math.Content.7.SP.C.5

CCSS.Math.Content.7.SP.C.8