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6.85 Find the probability of at least two 7's in four tosses of a pair of dice. 6.86 If 10% of the rivets produced by a machine are defective, what is the probability that out of 5 rive

6.85 Find the probability of at least two 7's in four tosses of a pair of dice. 6.86 If 10% of the rivets produced by a machine are defective, what is the probability that out of 5 rive

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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6.84 Three cards are drawn from a deck of 52 cards. Find the probability that (a) two are jacks and one is a king, (b) all cards are of one suit, (c) all cards are of different suits, and (d) at least two aces are drawn. 6.85 Find the probability of at least two 7's in four tosses of a pair of dice. 6.86 If 10% of the rivets produced by a machine are defective, what is the probability that out of 5 rivets chosen at random (a) none will be defective, (b) 1 will be defective, and (c) at least 2 will be defective? Set up a sample space for the outcomes of 2 tosses of a fair coin, using 1 to represent "heads” and 0 to represent "tails." 6.87 (a) (b) (c) From this sample space determine the probability of at least one head. Can you set up a sample space for the outcomes of 3 tosses of a coin? If so, determine with the aid of it the probability of at most two heads?
Transcribed Image Text:6.84 Three cards are drawn from a deck of 52 cards. Find the probability that (a) two are jacks and one is a king, (b) all cards are of one suit, (c) all cards are of different suits, and (d) at least two aces are drawn. 6.85 Find the probability of at least two 7's in four tosses of a pair of dice. 6.86 If 10% of the rivets produced by a machine are defective, what is the probability that out of 5 rivets chosen at random (a) none will be defective, (b) 1 will be defective, and (c) at least 2 will be defective? Set up a sample space for the outcomes of 2 tosses of a fair coin, using 1 to represent "heads” and 0 to represent "tails." 6.87 (a) (b) (c) From this sample space determine the probability of at least one head. Can you set up a sample space for the outcomes of 3 tosses of a coin? If so, determine with the aid of it the probability of at most two heads?
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