I have a jar filled with 5 red marbles, 7 white marbles, and 10 blue marbles. What's the probability of pulling out a red marble, or a white marble, or a blue marble?

I have 50 students. 33 are brunettes, and 17 are blondes. Out of the brunettes, 28 have blues eyes, and 9 of the blondes also have blue eyes. What is the probability of a random student having blue eyes, given they are a brunette?

Create a Venn Diagram for the following. 42 customers were interviewed. 25 bought tennis shoes. 30 bought sandals. 7 bought both tennis shoes and sandals. What is the probability that a randomly selected customer bought sandals?

A die is cast. What is the probability of rolling an even number?

The theoretical probability of a coin landing on heads is 50% Therefore, if you flip a coin 128 times, how many times do you expect to see heads?

I have a jar filled with 5 red marbles, 7 white marbles, and 10 blue marbles. What's the probability of pulling out a red marble or a white marble?

I have a jar filled with 5 red marbles, 7 white marbles, and 10 blue marbles. What's the probability of pulling out a white marble?

I have a jar filled with 5 red marbles, 7 white marbles, and 10 blue marbles. What's the probability of pulling out a blue marble, and then a white marble?

Are the following events mutually exclusive? You pull a card from a deck. It is a spade, it is a 9

I have a jar filled with 5 red marbles, 7 white marbles, and 10 blue marbles. What's the probability of pulling out a white marble, and then a blue marble?

Are the following events mutually exclusive?I roll a die and get a prime number and an even number

Use the venn diagram to answer the following questions. What is the probability that a randomly selected student only is in band? Probability for being in Band AND Drama?