Quiz Probability (Unit 11)

A dinner consists of picking one appetizer, one entree and one desert. If there are 5 appetizers to choose from, 6 entrees and three deserts, how may possible dinners could you create?

• 14

• 30

• 90

• 180

A "PIN" number for a bank card is 4 digits. No numbers may be repeated. Additionally the first digit CANNOT be a 0 or a 1. Other than that the numbers 0-9 can be used. How many "PINS" can be created?

• 10000

• 1458

• 5040

• 4032

How many ways can 6 students be seated in a row?

• 21

• 720

• 46656

• 7776

Georgia license plates must have three letters followed by two numbers. If repetitions are allowed how many different license plates can be made?

• 1757600

• 676000

• 260

• 36

One letter in the word MASSACHUSETTS is chosen at random without looking. What is the probability that the letter chosen is a vowel?

• 9/13

• 4/13

• 4/9

• none of the above

Tags

CCSS.7.SP.C.7B

If P(A) = .39, what is P(A')?

• .61

• .39

• .5

• .74

Tags

CCSS.7.SP.C.5

One of the letters in the word WHIRLWIND is chosen at random. What is P(i or w) is chosen.

• 3/9

• 4/9

• 5/9

• 4/81

The numbers 0-9 are written on cards. One card is picked at random. What is P(even number or number greater than 8) is picked.

• 5/10

• 6/10

• 7/10

• 8/10

Tags

CCSS.HSS.CP.B.7

A club has 30 members. 19 are girls. 2 members are chosen at random to attend a round-table discussion. What is the probability that they are both boys? (obviously no replacement)

• 361/900

• 121/900

• 110/870

• 121/870

Tags

CCSS.HSS.CP.B.9

Two cards are selected from a deck of cards numbered 1 – 10. Once a card is selected, it is not replaced. What is P(two even numbers)?

• 1/4

• 2/9

• 1/2

• 1