Probability

Ben has a basket of 5 red balls, 3 yellow balls, and 2 green balls. What is the theoretical probability that what he randomly chooses will be red?

• 1/2
• 1/5
• 1/10
• 5/8

A bag of marbles has 8 red marbles and 6 purple marbles. Jennifer will randomly select 1 marble from the bag. What is the theoretical probability that she will select a purple marble?

• 6/8
• 3/4
• 6/14
• 3/7

What is the P( not purple) on this spinner? This is theoretical.

• 2/5

• 1/5

• 4/5

• 3/5

What is the theoretical probability of spinning green?

• 0
• 1/4
• 1/2
• 3/4

A bag of marbles are either blue, green, or red. If you replace after the 1st pick, what is: Theoretical Probability (Red, Red)

A bag has blue, green, or red marbles. In theory if you replace after the 1st pick, what is: P( Blue, Green)?

Is choosing randomly, and replacing after the 1st pick, what is the Theoretical Probability of picking striped, then white.

What is the theoretical probability of picking a white marble, replacing it, and then picking a marble that isn't white?

What is the theoretical probability of selecting the black ball, not replacing it, and then selecting a white ball?

If a tile is randomly chosen, not replaced, and then another is chosen, what is the theoretical probability of getting red, then blue?