There are 14 marbles in a bag: 4 red, 8 orange, 6 green, and 2 blue. A marble is picked atrandom. The probability of getting a red or a blue marble is

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Answered: There are 14 marbles in a bag: 4 red, 8…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Similar questions

A bag containing marbles has 4 red, 5 green and 6 yellow marbles. What is the probability of selecting a red marble and a green marble? You do not replace the marbles after each selection.
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You randomly select one card from a 52-card deck. Find the probability of selecting the king of diamonds or the two of hearts.
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A jar contains 300 M&Ms. 170 are green and 130 are red. You randomly take 10 M&Ms from the jar. Calculate the probability of picking 6 green M&Ms
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A cooler contains 100 ice cream bars. There are 30 Vanilla bars, 20 Mint Chocolate Chip bars,10 Chocolate bars, and 40 Rocky Road bars. If one bar is selected at random from the cooler, determine the probability that the bar selected is Vanilla, Chocolate, or Rocky Road.
A card is drawn at random out of a well-shuffled deck of 52 cards. Find the probability of drawing a face card or ace.
A bag of marbles contains 4 red, 3 blue, 2 green and 1 yellow marble. Half of the red and green marbles are glass, and all of the other marbles are polished stone. What is the probability of selecting: Add the colors together to determine how many marbles are in the bag. This will become the right side of the answer. Determine how many marbles exactly fit the specified criteria to find the left side. Remember to reduce if necessary. A yellow stone marble: Ratio: ____ : ____ A blue or green stone marble: Ratio: _____ : _____ Two red marbles in a row without replacement: Ratio: _____ : _____ Three glass marbles in a row with replacement: Ratio: _____ : _____
A bag of marbles contains 4 red, 3 blue, 2 green and 1 yellow marble. Half of the red and green marbles are glass, and all of the other marbles are polished stone. What is the probability of selecting: Add the colors together to determine how many marbles are in the bag. This will become the right side of the answer. Determine how many marbles exactly fit the specified criteria to find the left side. Remember to reduce if necessary. A yellow stone marble: ____ : ____ A blue or green stone marble: _____ : _____ Two red marbles in a row without replacement: _____ : _____ Three glass marbles in a row with replacement: _____ : _____

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There are 14 marbles in a bag: 4 red, 8 orange, 6 green, and 2 blue. A marble is picked a random. The probability of getting a red or a blue marble is