A bag has 5 red marbles and 4 green marbles. A blindfolded person reaches into the bag, draws out a marble, does not replace it and then draws out another marble. What is the probability that both are red? O 0.247 O 0.278 O0.309 O correct answer is not given

Q: If eight babies are born in a given hospital on the same day, a. What is the probability that three…

A: We are authorised to answer three subparts at a time since you have not mentioned which part you…

Q: A jar contains jellybeans -5 red, 5 white, 2'black, and 4 orange. Dan picks one jellyběan, eats it,…

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Q: A box contains balls: 3 red, 4 blue, and 5 yellow. A ball is hen randomly picked. What is the…

A: Note- Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: In a town, 52% of the residents voted for Candidate C. If we randomly survey 3 residents, what is…

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Q: In your top dresser drawer are 6 blue socks and 10 grey socks, unpaired and mixed up. One dark…

A: Given: There are 6 blue socks and 10 grey socks in a drawer. Total number of socks=6+10=16…

Q: (a) What is the probability that their first child will have green eyes and the second will not?…

A: NOTE-AS PER POLICY I HAVE CALCULATED FIRST 3 SUBPARTS Here Given  Probablity of Brown…

Q: An advertising company has 12 men and 8 women. Suppose the company needs to select a team of 5…

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Q: According to a recent study, 52% of people admitted to running a red light. If 4 people are…

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Q: When you toss 100 coins, what is the probability that 60 will be head? Select one: a.0.03 b.0.04…

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Q: Sarah draws a card from a well-shuffled standard deck of 52 playing cards. Then she draws another…

A: Number of total cards=52 Number of face cards=12 Number of Non-face cards=52-12=40   Probability…

Q: If 4% of the population is color-blind, what is the probability that a group of 30 people, at least…

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Q: A drawer contains 3 red socks, 5 white socks, and 7 blue socks. Without looking, you draw out a sock…

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Q: Real estate ads suggest that 59 % of homes for sale have garages, 25 % have swimming pools, and 24 %…

A: Solution: Let A be the event that homes for sale have garages, B be the event that homes for sales…

Q: If there are 3 people in a room, what is the probability that at least one of them celebrates…

A: It is given that there are 3 people in a room. Let consider the year is non-leap year. Total number…

Q: A bag contains 3 black, 4 red, 3 yellow, and 2 green marbles. What is the probability of drawing a…

A: ANSWER :

Q: At a certain college, there are 600 freshman, 400 sophomores, 300 juniors, and 200 seniors. If one…

A: Given data,Freshman=600sophomores=400juniors=300seniors=200   Total=1500

Q: 4. A jar contains 6 pink, 5 yellow, and 4 green marbles. If three marbles are draw randomly, what is…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: A golf ball is selected at random from a golf bag. If the golf bag contains 5 type A balls, 8 type B…

A: Here  the golf bag contains 5 type A balls, 8 type B balls, and 3 type C balls, Then, total balls =…

Q: A single card is drawn from a 52-card deck. (a) What is the probability that the card is a jack? (b)…

A: Answer:From the given data,A 52-card deck.

Q: A pharmaceutical company claims that a drug is effective in treating 90% of people having severe…

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Q: In a bowl with 24 pieces of candy in it, 75% of the pieces contain chocolate and the other 25% are…

A: Proceed as shown below...

Q: A bag has 5 red marbles and 4 green marbles.   A blindfolded person reaches into the bag, draws out…

A: The probability for selecting a red marbles is 5/(5+4)=5/9The probability for selecting a green…

Q: A coin purse contains: 9 quarters 5 dimes 7 pennies 4 nickels A coin is drawn from the coin purse…

A: We can draw the first dime in 5 ways. Then we can draw a nickel in 4 ways. So total number of ways…

Q: A card is drawn from a deck of 52 playing cards. Given that it is a red card, what is the…

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Q: At Joe Cool University, 38% of all students have a pet dog, 51% have a pet cat, and 24% have both…

A: Let D=all students have a pet dogC=all students have a pet catP(D)=0.38P(C)=0.51P(D∩C)=0.24

Q: The 52 cards in a shuffled deck are dealt equally among four players, call them A, B, C, and D. If A…

A: There are two type of distributions, they are discrete distribution and continuous distribution. If…

Q: a garden store has the following miscellaneous flower bulbs in a basket:  6 amaryllis 5 daffodils…

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Q: There are eight cars and four trucks in a parking lot. Seven vehicles are chosen at random to place…

A: Total number of vehicles = 12 Number of cars = 8 Number of trucks = 4 Sample size = 7

Q: A computer technician notes that 40% of computers fail because of the hard drive. If he repairs many…

A: random variable X number of trials at which first success occurs. X~geometric(p)  where…

Q: A card is drawn from an ordinary deck of cards and not replaced, then a second card is drawn. Find…

A: We have given that  In an ordinary deck the number of cards =52 And a card is drawn from an ordinary…

Q: A box contains 16 colored mugs: 4 red, 6 yellow and 6 green. Draw two mugs in succession without…

A: Given that, Total colored mugs = 16Red mugs = 4Yellow mugs = 6Green mugs = 6

Q: A card is drawn from an ordinary deck of cards and replaced, then a second card drawn. Find the…

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Q: Suppose a card is drawn from a deck of cards. What is the probability that card is a red queen? 1/26…

A: Probability is the measure that used to determine the happening of an event. Probability takes…

Q: In a box, there are 8 orange, 7 white, and 6 blue balls. If a ball is picked up randomly, what is…

A: The number of orange balls is 8, the number of white balls is 7 and the number of blue balls is 6.

Q: There are 12 people, including Amanda and Marc, applying to become member of a new committee…

A: d)  To determine the number of committee that includes Marc as a regular member and Amanda as a…

Q: If a card is drawn at random from a standard 52-card deck, what is the probability that the card…

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Q: A bag contains 4 blue balls, 5 red balls, and 6 green balls. A ball is taken  randomly. What is the…

A: Given that  Total balls=4+5+6=15 Blue balls=4 , Red balls=5 , Green balls=6 Find  P(not red)

Q: A single card is drawn from a standard deck of cards. What is the probability that the card drawn is…

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Q: A bag contains 5 blue chips and 6 yellow chips. Suppose that 5 .chips are randomly selected What is…

A: The total number of outcomes of an event can be calculated using combination formula where order of…

Q: In a family of eight children, what is the probability that (a) the third child is a girl? (b) six…

A: It was stated that in a family there are eight children. Need to find the probability of the…

Q: The mailing list of an agency that markets scuba-diving trips to the Florida Keys contains 78% males…

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Q: If there are 2 green marbles, 5 blue marbles, and 3 red marbles in a black velvet bag. What is the…

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Q: A box contains 8 green pens, 6 blue pens, and 7 red pens and you ask a friend to pick 3 pens without…

A: The selection of r items out of n items can be done in C(n,r) ways.  The formula for C(n,r) can be…

Q: 2. In a 52 card deck, the first card randomly drawn is an ace. If the ace is not put back into the…

A: Sorry, we are not allowed to submit hand-written solutions.   We know that there are 4 aces in a…

Q: Twenty-five

A: We will find the probability.

Q: A pharmaceutical company claims that a drug is effective in treating 90% of people having severe…

A: Given P=0.9 q=0.1 n=6 x=5

Q: A box contains 8 green pens, 9 blue pens, and 6 red pens and you ask a friend to pick 3 pens without…

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Q: There are 3 blue balls, 5 red balls, and 4 white balls in a box. If a person selects two of the…

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Q: A fruit bowl contains 3 apples, 5 oranges and 2 peaches. If a piece of fruit is selected at random…

A: a) The fruit bowl contains 3 apples, 5 oranges, and 2 peaches.