COLLEGE MATH PREP B - UNIT EXAM 2 WITH ALL
CORRECT & 100% VERIFIED ANSWERS|UPDATED TO
PASS
In a board game, the distance a player travels is equal to the sum of the numbers shown when two 6-
sided dice are tossed.
How many different distances are possible?
Enter your answer as a number, like this: 42 ✔Correct answer-11
Which of these statements are true?
Select all that apply. ✔Correct answer-Theoretical probability can be any number from 0 to 1.
Experimental probability is determined by trials.
Experimental probability can be any number from 0 to 1.
A car rental company randomly assigns one of its 60 cars to a customer. Of the 60 cars, 4 of them are
red.
How can you find the theoretical probability of a customer being assigned a red car? ✔Correct
answer-Divide the number of red cars by the total number of cars.
A classroom has 30 seats arranged in 6 rows of 5 seats each. Each student is randomly assigned a
seat.
What is the probability that the first student is placed in the first row? ✔Correct answer-1/6
A flower store has an inventory of 25 roses, 15 lilies, 30 tulips, 20 gladiola, and 10 daisies. A customer
picks one of the flowers at random.
What is the probability that the flower is not a rose? ✔Correct answer-3/4
The data show the results when a student tosses a coin 20 times and records whether it shows heads
(H) or tails (T).
HTHHTHTHTTTHTHHTTTTT
What is the experimental probability of a coin toss showing heads in this experiment? ✔Correct
answer-2/5
A supermarket recorded the age of shoppers in the store one afternoon.
What is the experimental probability that a shopper's age is from 18 to 40 years?
Enter your answer as a decimal rounded to the nearest hundredth, like this: 0.42 ✔Correct
answer-0.40
The data show the daily high temperature in a town every day for a week.
How can you find the experimental probability that the high temperature on a given day was warmer
than 75∘F? ✔Correct answer-Count the number of days with temperatures above 75∘F and divide
that number by the number of days in the week.
A child rolls two 6-sided dice.
Which diagram can be used to determine all possible outcomes of the roll? ✔Correct answer-
https://assets.learnosity.com/organisations/625/348f8a8d-5be5-40a4-a005-832c358c5b8a.png
CORRECT & 100% VERIFIED ANSWERS|UPDATED TO
PASS
In a board game, the distance a player travels is equal to the sum of the numbers shown when two 6-
sided dice are tossed.
How many different distances are possible?
Enter your answer as a number, like this: 42 ✔Correct answer-11
Which of these statements are true?
Select all that apply. ✔Correct answer-Theoretical probability can be any number from 0 to 1.
Experimental probability is determined by trials.
Experimental probability can be any number from 0 to 1.
A car rental company randomly assigns one of its 60 cars to a customer. Of the 60 cars, 4 of them are
red.
How can you find the theoretical probability of a customer being assigned a red car? ✔Correct
answer-Divide the number of red cars by the total number of cars.
A classroom has 30 seats arranged in 6 rows of 5 seats each. Each student is randomly assigned a
seat.
What is the probability that the first student is placed in the first row? ✔Correct answer-1/6
A flower store has an inventory of 25 roses, 15 lilies, 30 tulips, 20 gladiola, and 10 daisies. A customer
picks one of the flowers at random.
What is the probability that the flower is not a rose? ✔Correct answer-3/4
The data show the results when a student tosses a coin 20 times and records whether it shows heads
(H) or tails (T).
HTHHTHTHTTTHTHHTTTTT
What is the experimental probability of a coin toss showing heads in this experiment? ✔Correct
answer-2/5
A supermarket recorded the age of shoppers in the store one afternoon.
What is the experimental probability that a shopper's age is from 18 to 40 years?
Enter your answer as a decimal rounded to the nearest hundredth, like this: 0.42 ✔Correct
answer-0.40
The data show the daily high temperature in a town every day for a week.
How can you find the experimental probability that the high temperature on a given day was warmer
than 75∘F? ✔Correct answer-Count the number of days with temperatures above 75∘F and divide
that number by the number of days in the week.
A child rolls two 6-sided dice.
Which diagram can be used to determine all possible outcomes of the roll? ✔Correct answer-
https://assets.learnosity.com/organisations/625/348f8a8d-5be5-40a4-a005-832c358c5b8a.png
