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Vocabulary
Lesson 10.1
Lesson 10.2
Lesson 10.3
Lesson 10.4
100
A(n) _____________ is the result of an action.
What is an outcome.
100
Suppose you want to make a flag with four stripes colored red, blue, green, and white. Use the counting principle to find the number of ways you can order the colors.
What is 24 ways.
100
A bag of game markers contains 4 red markers, 5 blue markers, 3 yellow markers, and 3 green markers. If Mario reaches in the bag and pulls out a game marker without looking, what is the probability that he will NOT get a blue game marker?
What is 2/3.
100
Noel and Kayla play a game 30 times. Noel wins 20 times. What is the experimental probability that Kayla wins?
What is 1/3.
100
Out of 300 computers, 22 are defective. How many defective computers would you expect in a group of 30,000?
What is 2,200 defective computers.
200
The set of all of the possible outcomes.
What is the sample space.
200
School rings can be purchased in silver or gold. The stone color can be red, blue, or green. List all of the possible outcomes when a student selects a school ring.
What is: Silver, red; Silver, blue; Silver, green Gold, red; Gold, blue; Gold, green
200
A number cube is rolled once. Find P(4 or 6).
What is 1/3.
200
You spin a spinner 60 times. It stops on blue 15 times, green 25 times, and red 20 times. Find the experimental probability P(not green).
What is 7/12.
200
A ranch has 132 cows. You pick 32 of them at random and find that 18 of those cows have spots. Predict the number of cows on the ranch that have spots.
What is 74 cows.
300
The __________ probability is the ratio of the number of times an event occurs to the total number of trials.
What is the experimental probability.
300
Mr. Isabell wants to order enchiladas. The menu has a choice of 3 fillings: cheese, beef, or chicken. Enchiladas may be topped with one of 3 sauces: carne, queso, or verde. Create a tree diagram to show all the possible outcomes.
What is Cheese, carne; cheese, queso; cheese, verde Beef, carne; beef, queso; beef, verde Chicken, carne; chicken, queso, chicken, verde
300
A box of multi-colored paper clips contains 25 red clips, 25 yellow clips, 15 blue clips, 15 green clips, and 20 pink clips. If Roy reaches into the box and pulls out 1 clip without looking, what is the probability he will select a red or blue clip?
What is 2/5.
300
Suppose you read in the newspaper that the probability of rain is 10%. What is 10% written as a fraction and as a decimal?
What is 1/10, 0.1.
300
In a town of 25,000 people, 250 were asked what their favorite hobby was. Only 95 people named playing sports. Predict how many people in town would say playing sports is their favorite hobby.
What is 9,500 people.
400
A group about which you want information.
What is the population.
400
Kaycee went shopping for school clothes. She picked out 4 shirts (pink, purple, green, and blue), 2 pairs of pants (khaki and denim), and 3 pairs of shoes (black, brown, and navy). Use the counting principal to find the total possible combinations Kaycee can wear.
What is 24.
400
Each face of a cube is labeled with one of the letters A, B, C, D, E, or F. If Derrick rolls the cube, what is the probability that he will roll a consonant?
What is 2/3.
400
Pam and Tony play a game 18 times. Tony wins 8 times and Pam wins 10 times. Find the experimental probability that Pam wins.
What is 5/9.
400
A company sells model cards. Before shipping 18,000 of the cars, a sample of cars is tested. Predict how many of the cars are defective is 25 of 750 cars are flawed.
What is 600 cars.
500
A part of the population.
What is a sample.
500
The Johnson family is visiting San Antonio over spring break. Katie Johnson made a list to show the family's choices for one day of their visit. Morning: Museum or Sea World Lunch Food: Mexican or Italian Afternoon: iMax or Riverwalk. Make a tree diagram that shows all the possible outcomes is the family does one activity in the morning, eats lunch, and does one activity during the afternoon.
What is Museum, Mexican, iMax Museum, Mexican, Riverwalk Museum, Italian, iMax Museum, Italian, Riverwalk Sea World, Mexican, iMax Sea World, Mexican, Riverwalk Sea World, Italian, iMax Sea World, Italian, Riverwalk
500
Eva is playing a game in which she spins a spinner with equal sections labeled 1-8. If Eva spins the spinner 1 time, that is the probability that the spinner will land on an odd number less than 7?
What is 3/8.
500
Brandon tosses a coin 500 times. The coin lands on tails 320 times. What is the experimental probability of getting heads. Write as a fractions, decimal, and percent.
What is 9/25, 0.36, 36%.
500
In a pet store's survey, 45 of 60 customers own a cat. How many of 420 customers are likely to own a cat?
What is 315 customers.