Basic Probability

A(n) ___________ is something that might happen.

• set

• probability

• event

• subset

Tags

CCSS.HSS.CP.A.1

The measure of the likelihood that an event will occur is called the _____________________of the event.

• set

• probability

• event

• subset

Tags

CCSS.HSS.CP.A.3

CCSS.HSS.CP.B.8

The collection of all possible outcomes is called the ____________________.

• set

• probability

• event

• sample space

Tags

CCSS.HSS.CP.A.1

A _____ is a collection of objects.

• set

• probability

• event

• element

Tags

CCSS.HSS.CP.A.1

The ______________ of a set are the individual items in the set.

• trial

• probability

• event

• elements

What is the sample space for flipping TWO coins?

• H, T

• HH, TT

• HH, HT, TT

• HH, HT, TH, TT

Tags

CCSS.HSS.CP.A.1

You have 5 pairs of pants, 6 shirts, and 2 pairs of shoes. How many total "outfits" do you have?

•  $5+6+2=13$ outfits

•  $\left(5+6\right)\cdot2\ =13$ outfits

•  $5\cdot6\cdot2=60$ outfits 
  

•  $\left(5\cdot6\right)+2=32$ outfits 
  

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

You pull a single marble out of a bag containing 3 blue, 6 red, 7 green, and 4 yellow marbles.  Which of the following is false?

•  $P\left(blue\right)\ =\ \frac{3}{20}$  
  

•  $P\left(red\right)\ =\ \frac{6}{20}$ 

•  $P\left(yellow\right)\ =\ \frac{7}{20}$  
  

•  $P\left(green\right)\ =\ \frac{7}{20}$ outfits 
  

Tags

CCSS.HSS.CP.A.1

You will roll a six-sided single die.  What is the theoretical probability that you roll an even number?

•  $P\left(even\right)\ =\ \frac{2}{3}$  
  

•  $P\left(even\right)\ =\ \frac{1}{3}$ 

•  $P\left(even\right)\ =\ \frac{1}{2}$  
  

•  $P\left(even\right)\ =\ \frac{3}{4}$ 
  

Tags

CCSS.HSS.CP.A.1

You rolled the six-sided die 6 times and got these results: 1, 6, 3, 5, 2, 1  What is the experimental probability that you rolled an even number?

•  $P\left(even\right)\ =\ \frac{2}{3}$  
  

•  $P\left(even\right)\ =\ \frac{1}{3}$ 

•  $P\left(even\right)\ =\ \frac{1}{2}$  
  

•  $P\left(even\right)\ =\ \frac{3}{4}$ 
  

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.7

CCSS.HSS.IC.A.1

CCSS.HSS.IC.B.4