• A single card is drawn from a deck. Find the probability of selecting:a 7 or a diamond; a club or a diamond; a jack and a black card• A bag contains 4 yellow, 5 red, and 6 blue marbles. What is the probability of drawing, inorder, 2 red, 1 blue, and 2 yellow marbles?• If a player rolls two dice and gets a sum of 2 or 12, she wins $25. If the person gets a 7,she wins $5. The cost to play the game is $3. Find the expected value of the game.• If you make random guesses on 5 multiple-choice questions on an exam that have 4possible answers each, what is the probability of getting at least 1 correct?A tetrahedral die with sides labeled 1, 2, 3, and 4 is rolled 10 times. What is theprobability that in 10 rolls one sees at least one roll of 3?

As per our guidelines we are suppose to answer only one question1)GivenTotal no.of cards in a deck =…

Answered: • A single card is drawn from a deck.…

• A single card is drawn from a deck. Find the probability of selecting: a 7 ora diamond; a club or a diamond; a jack and a black card

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section: Chapter Questions

Problem 75RE

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Question

• A single card is drawn from a deck. Find the probability of selecting:
a 7 or a diamond; a club or a diamond; a jack and a black card
• A bag contains 4 yellow, 5 red, and 6 blue marbles. What is the probability of drawing, in
order, 2 red, 1 blue, and 2 yellow marbles?
• If a player rolls two dice and gets a sum of 2 or 12, she wins $25. If the person gets a 7,
she wins $5. The cost to play the game is $3. Find the expected value of the game.
• If you make random guesses on 5 multiple-choice questions on an exam that have 4
possible answers each, what is the probability of getting at least 1 correct?
A tetrahedral die with sides labeled 1, 2, 3, and 4 is rolled 10 times. What is the
probability that in 10 rolls one sees at least one roll of 3?

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