D771 D 771 Final Exam Latest

D771 / D 771 Final Exam (Latest Update 2025 / 2026) Quantitative Literacy | Questions & Answers | Grade A | 100% Correct - WGU

Question:

What is the probability that a card drawn randomly from a standard deck of cards will be an ace?

Answer:

1/13

Question:

Find the probability of a couple with three biological children having one girl and then two boys.

Answer:

1/8

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Question:

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?

Answer:

77/100

Question:

A single letter from the word HAPPINESS is chosen. What is the probability of choosing a P or N?

Answer:

1/3

Question:

Two dice are rolled. What is the probability that the sum of the numbers rolled is either 2 or 9?

Answer:

5/36

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Question:

What is the probability of selecting a nine or a club from a standard deck of cards?

Answer:

4/13

Question:

Given a fair dice and a standard deck of 52 cards, find the probability of rolling a 2 and drawing the queen of hearts.

Answer:

1/312

Question:

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?

Answer:

1/104

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