Basic Probability

Probability is the measure of the _____ that an event will occur.

• outcome

• likelihood

• measure

• possible

Tags

CCSS.7.SP.C.5

The probability line can be any number from ___ to ___

• 0 to 1

• 0 to 50

• 0 to 75

• 0 to 99

Tags

CCSS.7.SP.C.5

"The sun will rise in the morning"

• Somewhat Likely

• Not Very Likely

• Impossible

• Certain

Tags

CCSS.7.SP.C.5

Where on the number line would you place the following event: "If you flip a coin, it will land on heads."

• 0

• 0.25

• 0.50

• 1

Tags

CCSS.7.SP.C.5

What is the probability of taking a marble out of the bag without looking and getting a green?

• 3/10

• 2/5

• 4/11

• 4/9

What is the probability of choosing a popsicle at random and getting either a blue or a green?

• 2

• 1/3

• 4/6

• 6

P(red) =

• 2

• 3/12

• 1/6

• 12

P (not green) =

• 9/12

• 5/6

• 10

• 12

P(cube) =

• 1

• 1/2

• 1/6

• 1/3

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

If the probability of an event is  $\frac{5}{10}$  , 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 likely to occur

• The event will definitely occur

• The event is equally likely to occur

Tags

CCSS.7.SP.C.5