Probability Assessment

What is the probability of spinning green?

• 0

• 1/4

• 1/2

• 3/4

You spin this spinner 3 times.
Find the probability of these 3 events.
P(red, odd, 3)

• 1/216

• 1/72

• 1/36

• 1/12

A jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced.

Find P(white, then purple)

• 1/9

• 2/9

• 1/5

• 3/5

What is the probability that heads (H) will appear at least twice when the coin is tossed 4 times?

• 3/8

• 7/16

• 5/8

• 11/16

Probability can be between what two numbers?

• 10 and 20

• 0 and 100

• 0 and 1

• All Numbers are possible

What is the probability of spinning red?

• 0

• 1/2

• 3/4

• 1

You flip a nickel three times.
Find the probability that all flips will land on tails.

• 1/2

• 1/4

• 1/6

• 1/8

A farm has 5 brown cows and 10 white cows. A fence is open and two cows escape. What is the probability that it will be a brown cow, then a white cow?

• 1/9

• 2/9

• 5/21

• 10/21

What is the probability of selecting an orange candy?

• 0%

• 25%

• 50%

• 100%

Clare picks a marble at random, puts it back, and then picks another marble at random. This is considered to be "with replacement". This is an example of what type of probability?

• Dependent

• Independent