Probability 3rd Period

If you choose 1 scoop of ice cream from 12 flavors and any 1 topping from a choice of 8, how many different ice-cream sundaes can you make?

• 58
• 96
• 20
• 192

A letter from the word MATH is chosen at random, then a coin is flipped. What is the probability of choosing the letter 'm' then getting tails?

A compound event is..

• an event that directly causes another

• the probability of all the outcomes

• 1 event that creates 2 results

• when 2 or more independent events work together

Tags

CCSS.HSS.CP.A.1

Dependent probability happens when the first item is not replaced, causing the total outcomes to decrease by 1.

• true

• false

Tags

CCSS.HSS.CP.A.5

Each letter of the word Banana is written on a card. Find each probability if you pick two cards without replacing the first. What is the probability of picking and N and then an A?

p(N, then A)

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

Tags

CCSS.HSS.CP.B.7

If this 8-section spinner is spun 120 times, how many times would one expect to land on an even number?

• 75

• 45

• 15

• 40

Tags

CCSS.7.SP.C.6

There are 14 tiles each with one letter from the word MATHEMATICIANS on it. Find the probability of NOT randomly choosing the letter "S" or "T".

A bag contains 8 blue marbles, 7 green marbles, and 5 yellow marbles. Suppose you drew one marble from the bag above, replaced it and then drew a second marble. What is the probability of drawing a green, and then a blue marble.