Probability or And Then

P(C or E) = 
*Remember to simplify.*

• 2/8

• 1/4

• 4/8

• 1/2

A spinner with equal sections numbered 1-10 is spun one time. Find the probability that the spinner lands on a prime number or a number greater than 6.

• 7/10

• 1/2

• 3/4

• 3/5

A bag has 2 blue, 3 red, and 5 yellow tiles. Find the probability of picking a blue tile. Write your answer in simplest form.

• 2/10

• ⅕

• ⅖

• ½

What is the probability of spinning purple or blue?

• 1/5

• 2/5

• 3/5

• 4/6

There are 23 marbles, each a different color in a bag. One of them is pink. What is the probability of reaching in to the bag, without looking, and selecting a pink marble?

• 1/22

• 1/23

• 23/1

P(not A) = 
*Remember to simplify.*

• 6/8

• 3/4

• 2/8

• 1/4

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

You roll two die.
What is the probability you will roll a 4, then roll a number less than 3?

• 1/36

• 1/18

• 1/9

• 1/6

If I flip a coin 10 times how many times should I get heads?

• 1

• 10

• 3

• 5

What is the Theoretical Probablility of landing on red?

• 43%

• 33.3%

• 40%

• 36%