Probability Model

What is the Theoretical Probability of not landing on red?

• 25%
• 50%
• 65%
• 66.7%

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 contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?

• 5/11
• 5/6
• 1/3
• 5

Find the experimental probability:
Roll dice:  1, 3, 3, 4, 4
P(1) = 

• 3/5
• 1/6
• 2/5
• 1/5

If Angie spins the spinner 250 times, predict the number of times it will land on green. Outcome Freq. Red 4 Green 10 Blue 6 

• 10
• 50
• 25
• 125

Quinn runs a sandwich shop. Since she added a turkey melt to the menu, 36 out of 120 customers have ordered the new sandwich. What is the probability that the next customer will order a turkey melt?
choose the answer that is simplified.

• 36/120
• 3/10
• 1/3
• 9/30

Tags

CCSS.7.SP.C.6

When would you use a sample to collect data?

• Always
• Never
• When a small portion of the population can represent the whole

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Experimental Probability is:

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

What is the probability of flipping a coin and getting heads?

• 1/2
• 1/3
• 1/4
• Never, Tails never fails.

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

• 3/10
• 3/9
• 1/9
• 1/3