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6. Consider the experiment of rolling a die twice. Find the probability that the sum of the num- bers obtained on two rolls is either 5 or 7 or 9.

6. Consider the experiment of rolling a die twice. Find the probability that the sum of the num- bers obtained on two rolls is either 5 or 7 or 9.

A First Course in Probability (10th Edition)
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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: Quiz 1 My Questions | bartleby x + A classroom.google.com/u/0/c/MzkOMTg2MTExMDQ1/a/NDA4NDYwNjY3MTAw/details Quiz 1 EDA.pdf Open with Google Docs 5. How many different ways can 5 boys and 5 girls form a circle with boys and girls alternate? 6. Consider the experiment of rolling a die twice. Find the probability that the sum of the num- bers obtained on two rolls is either 5 or 7 or 9. 7. Graduation exercises are to be held outdoors on Thursday if it does not rain. If it rains on Thursday, the exercises will postponed until Friday and held outdoors if it does not rain and indoors if it rains. The probability that it would rain on Thursday is 0.4 and the probability it will not rain on Friday if it rains on Thursday is 0.6. Find the probability that the exercises will be held outdoors. 8. A paint-store chain produces and sells latex and semigloss paint. Based on long-range sales, the probability that a customer will purchase latex paint is 0.75. Of those that purchase latex paint, 60% also purchase rollers. But only 30% of semigloss paint buyers purchase rollers. A randomly selected buyer purchases a roller and a can of paint. What is the probability that the paint is latex? Activate Windows Go to Settings to activate Windows. Page 2 1 2 10:41 AM A O a 4) 10/15/2021 25°C
Transcribed Image Text:: Quiz 1 My Questions | bartleby x + A classroom.google.com/u/0/c/MzkOMTg2MTExMDQ1/a/NDA4NDYwNjY3MTAw/details Quiz 1 EDA.pdf Open with Google Docs 5. How many different ways can 5 boys and 5 girls form a circle with boys and girls alternate? 6. Consider the experiment of rolling a die twice. Find the probability that the sum of the num- bers obtained on two rolls is either 5 or 7 or 9. 7. Graduation exercises are to be held outdoors on Thursday if it does not rain. If it rains on Thursday, the exercises will postponed until Friday and held outdoors if it does not rain and indoors if it rains. The probability that it would rain on Thursday is 0.4 and the probability it will not rain on Friday if it rains on Thursday is 0.6. Find the probability that the exercises will be held outdoors. 8. A paint-store chain produces and sells latex and semigloss paint. Based on long-range sales, the probability that a customer will purchase latex paint is 0.75. Of those that purchase latex paint, 60% also purchase rollers. But only 30% of semigloss paint buyers purchase rollers. A randomly selected buyer purchases a roller and a can of paint. What is the probability that the paint is latex? Activate Windows Go to Settings to activate Windows. Page 2 1 2 10:41 AM A O a 4) 10/15/2021 25°C
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