Simple Probability & Likelihood

How many outcomes are in the sample space for tossing one coin?

• 1

• 2

• 4

• 8

What is the probability of spinning green?

• 0

• 1/2

• 1/4

• 3/4

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

 The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”? 

• 2/7

• 5/49

• 10/49

• 5/7

Tags

CCSS.7.SP.C.5

A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon?

• 1/10

• 3/10

• 3

• 30%

Tags

CCSS.7.SP.C.5

Probability can be expressed as a number between_____ and _____.

• 0 and 100

• 0 and 10

• 0 and 1

• -1 and 1

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CCSS.7.SP.C.5

Probability can be written as ...

• a fraction

• a percent

• a decimal

• all of the above

Tags

CCSS.7.SP.C.5

If the probability of an event is  \frac{5}{10}105​  , which of the following best describes the event?

• The event will never ocurr

• The is a small chance that the event will occur

• The event is equally likely to occur

• The event is likely to occur

In a pet store, there are 6 puppies, 4 gerbils, and 7 parakeets. If a pet is chosen at random, what is the probability of choosing a puppy or a parakeet?

• 11/17

• 10/17

• 13/17

• none of the above

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.8

A number from 1 to 10 is chosen at random. What is the probability of choosing a 5 or an even number?

• 3/5

• 1/5

• 1/2

• none of the above

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.8

What is the sample space for a standard six-sided die?

• 1,2,3,4,5,6

• 6

• 100%

• 2,3,4,5,6