Theoretical and Experimental Probability

The spinner is divided into eight equal parts. Find the theoretical probability of landing on the given section of the spinner. P(white) =

• 1/8

• 5/8

• 7/8

• 3/7

The theoretical probability of rolling an even number on a dice.

• 2/6

• 1/2

• 1/6

• 5/6

Based on the chart, what is the experimental probability of pulling a green marble?

• 1/8
• 8/25
• 8/100
• 7/8

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

• 3/10

• 3/6

• 1/9

• 1/3

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Pablo chooses a colored marble from a mixed bag and writes down the color. There are 6 blue, 7 red and 7 yellow marbles. What is the probability that he chooses a blue marble?

• 7/20

• 6/7

• 3/10

• 7/7

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

• 1/6
• 3/6
• 1
• 1/2

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Find the theoretical probability of NOT landing on yellow if you spin the spinner.

• 1/8
• 7/8
• 1
• 7

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

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

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

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

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

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

• 3/5
• 1/6
• 2/5
• 1/5