Quiz #10 Review

8) During a game, Samantha tossed a fair coin 10 times. The coin landed heads up 6 times. What is the experimental probability of the coin landing heads up for the game that Samantha played?

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Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

Theoretical Probability is?

• What Should happen
• What does happen
• What Will Happen
• What I want to Happen

Experimental Probability is:

• What Will happen 
• What actually happens
• What should happen
• What I think Happens

What is the Theoretical Probablility of landing on red?

• 43%
• 33.3%
• 40%
• 36%

An experiment consists of rolling a fair number cube. Find the theoretical probability of rolling a 3.

• 1/6
• 3/6
• 1
• 1/2

A bag has 3 red marbles, 2 blue and 4 green, and 1 yellow. What is the theoretical probability of pulling a red?

• 3/10

• 3/9

• 1/9

• 1/3

What is the probability of the arrow stopping on “X” on the first spin and “F” on the second spin?

• 5/6
• 1/36
• 1/3
• 1/6

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

If you toss a coin twice, what is the probability of getting heads on both of the first and the second coin tosses?

• 1/8

• 1/4

• 3/8

• 1/2

Based on the picture, find the probability if I roll a 5 on the number cube, and spin a blue letter.

• ⅙ x ¼ = 1/24
• 5/6  x  1/4 = 5/24

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

Probability of:
Spinning a 1
Drawing an A

• 1/4
• 3/8
• 4/12
• 3/32

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7