FCP
A restaurant offers a choice of 3 types of pasta with 5 types of sauce. Each pasta entrée comes with or without a meatball. How many different entrees are available?
30
Two number cubes each have sides that are labeled 1 to 6. Isis rolls the 2 number cubes. What is the probability that the sum of the numbers on the number cubes will equal 4?
1/12
Celine flipped a coin 100 times. She flipped heads 41 times and tails 59 times. What is the experimental probability that the next flip will be heads?
41/100
Independent or Dependent?
You flip a coin. Then you flip a coin a second time.
Independent
In a survey of 90 students at Dulles MS, 42 liked to watch basketball and 24 liked to watch soccer. If there are 300 students in the middle school, how many would you expect to like to watch soccer?
80 students
What is the probability of winning a lottery game where the winning number is made up of three digits, each from 0-9, chosen at random?
10 x 10 x 10 = 1000
1/1000
Without looking, Tammy takes a marble out of a bag that contains 10 red marbles, 15 green marbles, and 25 blue marbles. She records its color and returns it to the bag. What is the probability of selecting a red marble twice?
1/25
What is the theoretical probability of rolling a double 6 using two number cubes?
1/36
You draw a card from a deck and do not replace it and then draw a second card.
Independent or Dependent?
Dependent
In a recent survey of 150 people, 18 responded that they were left-handed. If an additional 2,500 people are surveyed, how many would be expected to be left-handed?
300 people
How many outcomes are there if there are 5 true-false questions on a history quiz?
32
A jar contains 3 yellow, 5 red, 4 blue and 8 green candies. After a candy is selected, it is not replaced.
P ( a yellow then a blue )
3/95
Flavia has a bag with 8 white cubes, 9 red cubes, 14 green cubes, and 10 orange cubes. If she chooses a cube from the bag without looking, which color cube will Flavia be least likely to choose?
White
Quynh wants to make a three-digit code using the digits 0 – 5. How many possible codes can she create if the digits do not repeat?
120
Lance has a packet of tomato seeds left over from last year. He plants 36 of the seeds and only 8 sprout. What is the experimental probability that a tomato seed from this packet will sprout?
2/9
Alexis can take 4 different classes first period, 3 different classes second period, and 5 different classes third period. How many different schedules can she have?
60 schedules
A jar contains 3 yellow, 5 red, 4 blue and 8 green candies. After a candy is selected, it is not replaced.
P (two candies that are neither blue nor green)
14/95
In the last 40 school days, Billy’s bus has been late 8 times. What is the experimental probability that the bus will be late tomorrow
1/5
Which shows the sample space for flipping two coins?
HH, HT, TH, TT
A jar contains 2 green marbles, 4 blue marbles, 3 yellow marbles, and 2 black marbles. A marble is chosen at random from the jar and replaced. Then a second marble is chosen at random. Find the probability of the first marble being green and the second marble being yellow.
6/121
The cafeteria is serving three kinds of sandwiches: tuna (T), chicken, (C), and peanut butter (P). They are also serving a choice of two drinks: milk (M) or water (W). Shows the CORRECT Sample Space List of possible combinations.
TW, TM, CW, CM, PW, PM
Jenna has a bag of coins. The bag contains 10 dimes, 5 nickels, and 1 penny. She will randomly select 2 coins from the bag one at a time without replacement. What is the probability that Jenna will select a dime first and then a penny?
1/24
Kathleen rolled a number cube that has sides labeled 1 to 6. What is the probability that she rolled a 2 or a 4?
1/3
A fruit basket contains:
9 apples, 3 bananas, 7 oranges, 5 pears, and 1 grapefruit. Kyle randomly chooses a fruit, does not replace it, then chooses another. What is the probably that he chose two pears?
1/30
The experimental probability that Daria will win a game is 3/8 . If she plays the game 80 times, how many times can she expect to win?
30