If one of the 1156 people is randomly selected, find the probability that the person is a man or a heavy smoker. 770 men and 7 heavy smoker  so 777 total out of the 1156 people

Q: A box contains 5 red marbles, 4 green, and 8 blue. Find the probability of pulling two red marbles…

A: There are total 17 marbles in a box as 5 red + 4 green + 8 blue. Now consider the following values:…

Q: If two cards are drawn without replacement from an ordinary​ deck, find the probability of a king…

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Q: At a members-only club, 58% of the members play poker and drink whiskey and 77% play poker. If a…

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Q: If 14% of active duty soldiers in the U.S. Army are women, find the probability that if four…

A: Let X represent the random variable   n=4 p=0.14   X~ Binomial (4, 0.14)

Q: Find the probability that in a randomly selected office hour, the number of student arrivals is 5.

A: Let X denote the number of students arrive in an office hour.

Q: A shelf has 6 physics books and 5 mathematics books. Find the probability that 3 particular…

A: Given,no.of physics books=6no.of mathematics books=5total no.of books=11

Q: Andrew is one of nine children. What is the probability that exactly 5 of the children or males?…

A: Given that total number of children (n) = 9 We have to solve for the probability that 5 of the…

Q: From a group of 10 people, you randomly select 3 of them. What is the probability that they are the…

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Q: If one student is chosen at random, Find the probability that the student was NOT a male that got a…

A: P(C) = 20/77 P( C and Female) = 13/77

Q: If you are dealt 4 cards from a shuffled deck of 52 cards. Find the probability that all 4 cards are…

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Q: If 1 candy is randomly selected, find the probability that it weighs more than 0.8532 g.

A: Let X denote the weights of certain brabd of candies. Given that X follows N(mean = 0.8551, SD =…

Q: If one student is chosen at random, Find the probability that the student was male AND got a "C".

A: The given table shows the grades and gender of the group of students.

Q: If one student is chosen at random, Find the probability that the student was female: Find the…

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Q: If 85% of all people have brown eyes and 6 people are selected at random, find the probability that…

A: From the provided information, Sample size (n) = 6 85% of all people have brown eyes that is (p) =…

Q: Find the probability that when a couple has four ​children, at least one of them is a boy

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Q: Lu As only 3 students came to attend the class today, find the probability for exactly 4 students to…

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Q: ix married couples are standing in a room. If 2 people are chosen at random, find the the…

A: Given data, Six married couples are standing in a room which means there are 12 people in a room. If…

Q: If you are dealt 4 cards from the shuffle deck of 52 find the probability of getting three jacks and…

A: Obtain the probability of getting three jacks and one queen. The probability of getting three jacks…

Q: If one card is drawn from a standard deck, find the probability of getting a black or a face card

A: Given that, Card is drawn from a standard deck, We have to  find the probability of getting a black…

Q: A youth group has 8 boys and 6 girls. If a slate of 4 officers is selected, find the probability…

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Q: Suppose a jar contains 13 red marbles and 33 blue marbles. If you reach in the jar and pull out 2…

A: A bag contains 13 red, 33 blue marbles. 2 marbles are drawn at random, what is the probability that…

Q: From a group of 8 people, you randomly select 3 of them. What is the probability that they are the 3…

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Q: From a group of 6 people, you randomly select 2 of them. What is the probability that they are the 2…

A: As there is a total of 6 people and we have to select randomly 2 people. 2 persons from 6 can be…

Q: Suppose a jar contains 648 red marbles and 292 blue marbles.  If you reach in the jar and pull out 2…

A: A jar contains 648 red marbles and 292 blue marbles, there are totally 940 marbles. Two marbles are…

Q: A shipment contains 10 ​igneous, 8 ​sedimentary, and 8 metamorphic rocks. If 8 rocks are selected…

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Q: From a group of 11 people, you randomly select 4 of them. What is the probability that they are the…

A: Given data: The numbers of total people are n=11. The numbers of oldest people are p=4. The…

Q: If two cards are drawn without replacement from an ordinary deck, find the probability of a queen of…

A: In a deck of 52 cards we have only one queen of spade and one 4 of heart. Thus, the probability of…

Q: If two cards are drawn without replacement from an ordinary​ deck, find the probability of an ace…

A: P(an ace and a 3 being drawn)=?

Q: If you are dealt three cards from a shuffle deck of 52 cards find the probability that all 3 cards…

A: Obtain the probability that all 3 cards are picture cards. The probability that all 3 cards are…

Q: If one of the 255 subjects is randomly selected, find the probability that the person is over 40…

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Q: A student and a professor each choose a number between 1and 9. What is the probability that the two…

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Q: you are dealt 3 cards from a shuffled deck of 52​ cards, find the probability that all 3 cards are…

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Q: At a high school with 200 students, 32 play football, 18 play basketball, 8 play both sports. If a…

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Q: If two dice are rolled, find the probability that neither die shows a 5 on it. Probability

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Q: If 30 tickets are sold and three prizes are to be awarded, find the probability that one person will…

A: Given, 30 tickets are sold And there are 3 winning prizes.

Q: If one student is chosen at random, Find the probability that the student was male GIVEN they got a…

A: Conditional probability is known as the probability of an event occurring given that the other event…

Q: If the probability of a basketball player’s making a free throw is 0.9, find the probability that…

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Q: If a single fair die is​ rolled, find the probability of a 5 given that the number rolled is odd.

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Q: Suppose you draw two coins from a bag containing 10 quarters, 8 dimes, 6 nickles, and 4 pennies.…

A: Given Total = 10+8+6+4 = 28 draw 2 coins  with replacing Find P( nickle than a penny ) =?

Q: At a high school with 200 students, 32 play soccer, 18 play basketball. 8 students in this group…

A: Solution: From the given information, 32 play soccer, 18 play basketball and 8 play both sports.…

Q: From a group of 10 choldren, a team of 5 (the red team) is randomly chosen. The remaining 5 children…

A: Given from a group of 10 children, a team of 5 children is randomly chosen. The remaining 5 children…

Q: In a pizza restaurant, 95% of the customers order pizza. If 65% of the customers order pizza and a…

A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will…

Q: A basketball player makes an average of 2 free throws out of every three attempts. If the player…

A: Out of total 3 throws, 2 are made by the player. So the probability of making a throw will be ratio…

Q: A shipment contains 10​ igneous, 8 ​sedimentary, and 8 metamorphic rocks ... If 5 rocks are selected…

A: Given that  Shipment contains rocks  igneous = 10 Sedimentary = 8 Metamorphic = 8 Total rocks = 26…

Q: Find the probability that when a couple has four children, at least one of them is a boy. ​(Assume…

A: From the given information n = 4. In this case, the probability of couple getting a boy or girl is…

Q: In a high school graduating class of 100 students, 54 studied mathematics, 69 studied history, and…

A: Given data,Number of students n=100studied Mathematics is n(M)=54Studied History is n(H)=69Studied…

Q: If four coins are flipped, find the probability of obtaining two heads and two tails.

A: Given: Four coins are flipped. Sample…

Q: find the probability that in a sample of 100 bulbs, 2 will be defective.

A: Let p be the probability that an electric bulb is defective. Given that p = 3% = 0.03 Let X denote…