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D771 Final Exam (Latest Update 2025 / 2026) Quantitative Literacy OA Objective Assessment 48 Questions and 100% Correct Answers– WGU

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Find the probability of a couple with three biological children having one girl and then two boys. - correct answer 1/8 A sample of 400 adults found that 75 do not like cold weather. However, 92 of those studied said that they would like to learn how to snow ski. Based on this sample, if an adult is chosen at random, what is the probability that he or she does not want to learn how to ski? - correct answer 77/100 A single letter from the word HAPPINESS is chosen. What is the probability of choosing a P or N? - correct answer 1/3 Two dice are rolled. What is the probability that the sum of the numbers rolled is either 2 or 9? - correct answer 5/36 What is the probability of selecting a nine or a club from a standard deck of cards? - correct answer 4/13 Given a fair dice and a standard deck of 52 cards, find the probability of rolling a 2 and drawing the queen of hearts. - correct answer 1/312 Three cards are drawn with replacement from a standard deck of 52 cards. What is the probability that the first card will be a heart, the second card will be a black card, and the third card will be a queen? - correct answer 1/104 Suppose the probability of a candidate being elected is 0.10. What are the odds of being elected? - correct answer 1:9 Suppose that 5% of the time Alexa goes to the movies twice a week, 15% of the time she goes once a week and 80% of the time she doesn't go to the movies at all in a given week. What is the expected value for the number of times Alexa goes to the movies during a week? - correct answer 0.25 If the odds on a bet are 7:1 against, what is the probability of winning? - correct answer 1/8 A bag contains 10 marbles. Four are purple, 1 is green, 2 are red and 3 are orange. Two marbles are drawn at random without replacement. Find the probability of drawing a green marble and then an orange marble. - correct answer 2/5 A poll was taken of 1000 employees in a local business. The average price of cars owned by those surveyed was $32,000. Identify the population in the given scenario. - correct answer All employees In order to determine what type of pizza sells best, a researcher polls customers leaving a local pizza restaurant. - correct answer Convenience

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Subido en
8 de noviembre de 2025
Número de páginas
12
Escrito en
2025/2026
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Examen
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D771 Final Exam (Latest Update 2025 /
2026) Quantitative Literacy
OA Objective Assessment 48 Questions and
100% Correct Answers– WGU

An election is over and a new city council member has been elected. The new
councilwoman received 4 votes for every vote received by her opponent. The new
councilwoman received 2956 votes. How many votes did her opponent receive? -
correct answer 739


If six out of every thirteen trick-or-treaters that came to your house last Halloween
were dressed as knights, what proportion of trick-or-treaters were not dressed as
knights? - correct answer 7/13


A jacket that originally cost $80 before any discount is on sale for 15% off. If the jacket
is then put on clearance for an additional 30% off the sale price, what is the final price?
- correct answer $47.60


The bill for dinner was $76.64. You left $14.36 for the tip. What percentage of the
original bill was the tip? Round your answer to the nearest whole percent. - correct
answer 19%


Suppose chips cost 28 cents per ounce. If a bag costs $3.75, how many ounces are in
the bag of chips? Round your answer to the nearest hundredth. - correct answer 13.39


It was recently estimated that homes without children outnumber home with children
by about nine to seven. If there are 6,272 homes in a county, how many of them are
homes without children? - correct answer 3,528

, D771 Final Exam (Latest Update 2025 /
2026) Quantitative Literacy
OA Objective Assessment 48 Questions and
100% Correct Answers– WGU


Kena is about to list her house as For Sale By Owner. What is the lowest price she can
ask for the house if she wants to receive a minimum of $173,200 on the sale while still
allowing for a 6% commission for her realtor? Round your answer to the nearest
dollar. - correct answer $184,255


The stock price for TPJ was $55.46 in January. In February, the stock had increased by
6%, but in March the price fell by 6%. What was the price of TPJ stock in March? Round
your answer to the nearest cent - correct answer $55.26


Group A contains 120 people. One-fifth of the people in group A will be selected to win
$100 fuel cards. There is another group (B) nearby that will receive the same number
of fuel cards, but there are 211 people in group B. What will be the ratio of non-winners
in group A to non-winners in group B after the selections are made? Write your ratio
as a fraction or with a colon. - correct answer 96:187


If a laptop computer regularly costs $995 and is on sale for $699, what percentage
discount is being given? Round your answer correctly to the nearest hundredth. -
correct answer 29.75%


Evaluate the function f(x) = -2x + 1 for the following values of x: -2, -1, 0, 1, 2 - correct
answer 5, 3, 1, -1, -3
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