Week 6 Math 7 Probability Quiz

__________________ probability is what SHOULD happen.

• Experimental

• Theoretical

• Mathematical

The possible results of an experiment

• outcomes
• event
• experiment
• probability

Tags

CCSS.7.SP.C.8

CCSS.7.SP.C.7

What is P(C)?

• 1/4

• 1/8

• 1/6

• 10%

What is the probability P(not A)?

• 5/6

• 1/6

• 1/4

• 5/8

On Roy's shelf are:

6 mystery books

5 science books

4 history books

3 adventure books

Roy will randomly choose 1 book to read. What is the probability that he will choose an adventure book?

• 1/3

• 1/18

• 1/5

• 1/6

A board game uses the spinner above. What is the probability that a player will not move an odd number of spaces on their first spin?

• 
• 
• 
• 

A bag contains:

5 red marbles

6 blue marbles

3 green marbles

4 black marbles

2 yellow marbles

A marble will be drawn from the bag and replaced 100 times. What is a reasonable prediction for the number of times a green or black marble will be drawn?

• 14

• 65

• 7

• 35

Which shows the sample space for flipping two coins?

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

Tags

CCSS.7.SP.C.8

CCSS.7.SP.C.5

How many outcomes are there in the sample space if you flip a coin, and roll a six sided number cube?

• 12

• 6

• 2

• 21

Bailey will roll a number cube and flip a coin for a probability experiment. The faces of the number cube are labeled 1 through 6. The coin can land on heads or tails. If Bailey rolls the number cube once and flips the coin once, which list contains only the outcomes in which the number cube lands on a number less than 4.

• 1, Heads

  1, Tails

  2, Heads

  2, Tails

  3, Heads

  3, Tails

  4, Heads

  4, Tails

• 5, Heads

  5, Tails

  6, Heads

  6, Tails

• 1, Heads

  1, Tails

  2, Heads

  2, Tails

  3, Heads

  3, Tails

• 4, Heads

  4, Tails

  5, Heads

  5, Tails

  6, Heads

  6, Tails