Compound and Simple Probability

• 1/2, 50%

• 1/3, 33.3%

• 2/3, 66.7%

• 1/5, 20%

• 0%

• 1/6, 16.7%

• 1/2, 50%

• 6/6 100%

• 0%

• 1/4, 25%

• 1/2, 50%`

• 100%

• 0%

• 1/2, 50%

• 1/6, 16.7%

• 100%

What is the probability of picking a red marble, keeping it, then picking another red marble? Type your answer as a fraction in simplest form.

Mathematical Equivalence

ON

What is the probability of picking a red marble, keeping it, then picking another red marble? Type your answer as a fraction in simplest form.

Mathematical Equivalence

ON

What is the probability of picking a red marble, keeping it, then picking another red marble? Type your answer as a fraction in simplest form.

Mathematical Equivalence

ON

The sample space tree diagram for a team of three students is shown.  What is the probability that the team would consist of at least 2 girls?

• ½

• ⅜

• ¾

• ⅙

What is the probability of drawing a blue color and a number 4?

• 2/5

• 1/6

• 3/15

• 1/15

What is the probability of rolling a 3 and spinning a red?

• 1/6

• 1/4

• 1/10

• 1/24