Unit 6 - Probability Pretest

What is the probability of selecting an orange candy?

• 0%
• 25%
• 50%
• 100%

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CCSS.7.SP.C.5

A likely chance event is closer to what number?

• 0
• 1
• .5
• 100

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CCSS.7.SP.C.5

CCSS.7.SP.C.7

An unlikely chance event is closer to what number?

• 0
• 1
• 2
• 3

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CCSS.7.SP.C.5

A set of all possible outcomes is known as - 

• a list
• a complement
• a sample space
• an event

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CCSS.HSS.CP.A.1

What is the sample space?

• 6 bears

• orange, green, red, white, yellow

• unlikely

• 2 red bears

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CCSS.7.SP.C.5

Find the experimental probability:

Roll dice: 1, 3, 3, 4, 4

P(1) =

• 3/5

• 1/6

• 2/5

• 1/5

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CCSS.7.SP.C.5

CCSS.7.SP.C.6

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?

• 3/10
• 3/9
• 1/9
• 1/3

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CCSS.7.SP.C.5

CCSS.7.SP.C.7

A farm has 5 brown cows and 10 white cows. A fence is open and two cows escape. What is the probability that it will be a brown cow, then a white cow?

• 1/9

• 2/9

• 5/21

• 10/21

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CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

In a cup are the numbers 1 - 20. Find the theoretical probability of 
picking an even number. 

• 10/20
• 1/2
• 1/20
• 20/20

Tags

CCSS.7.SP.C.5

Find the theoretical probability of NOT landing on yellow if you spin the spinner.

• 1/8
• 7/8
• 1
• 7

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7