3. A bag contains 6 pink and 5 yellow balls. One ball is drawn randomly. What is the probability that the ball drawn is Pink? D. E. None of these В. C.

Q: An urn contains three red balls numbered 1, 2, 3, three white balls numbered 4, 5, 6, and four black…

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Q: ???

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Q: Let W be weight in kg, taken from 1000 student and W ~ N (50,25) 1. What is the median weight in kg?…

A: From the provided information, Mean (µ) = 50 Standard deviation (σ) = 25 W~N (50, 25)

Q: Suppose that three jars contain colored balls as described in the table below. Red White Blue Jar 1…

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Q: a. What is the probability of three heads, H HH? b. What is the probability that you observe exactly…

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Q: A box contains 16 yellow, 23 green and 29 red jelly beans. If 14 jelly beans are selected at random,…

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Q: A bag contains 8 identical balls, but with different colors three blue balls, four red and one…

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Q: 18. What is the probability of drawing a diamond or a spade card from a standard deck of cards and…

A: Solution

Q: b) A bag contains 30 balls numbered from 1 to 30. One ball is drawn at random, what is the…

A: Let A and B two events with Sample space (s) = (1,2,3,4,5,6,7,........, 30)  Multiple of 3 (A) = (…

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

A: ANSWER :

Q: What is the probability that at least one of a pair of dice is smaller than 4, given that the sum of…

A: Given, the sum of the pair of dice is 8,9,10,11,12. Now for sum to be equal to 8, the outcomes will…

Q: 8. The table at the right shows the number of credit Gender/# of Cards Zero 2 or more Total cards…

A: Total numbers  of females  having 2 or more credit cards are 20. Total number of persons are 82.…

Q: A drum contains 4 black balls, 5 red balls and 6 green balls. If 6 balls are selected at random what…

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Q: e 5. If from a pack of cards, a single card is drawn, what is the probability that it is either a…

A:

Q: A weighted coin with Pr[H]=0.3Pr[H]=0.3 is flipped 3 times. What is the probability the first and…

A: Given, P(H)=0.3 P(T)=1-P(H)        =1-0.3     =0.7 Number of flips=n=3

Q: What is the probability of exactly two of the selected bulbs are rated 75-W? What is the probability…

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Q: A drum contains 3 black balls, 5 red balls and 6 green balls. If 5 balls are selected at random what…

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Q: One- fourth of the freshmen entering UC are out of CAR students. If the students are assigned at…

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Q: The probability that a student owns a CD player is 3/5. If eight students are selected at random,…

A: Binomial Distribution: If we have n trials each having two outcomes, say Success and Failure, trials…

Q: A bag contains 8 red marbles, 2 blue marblės, and 15) 4 white imarbles. If onc marble is drawn fróm…

A: Given data: Total number of marbles = 14 Red marble = 8  Blue marble = 2  White marble = 4

Q: At a certain university, 5% of men are over six feet tall and 2% of women are over 6 feet tall.…

A: Probability deals with the chances of happening an event. Its value always fall between 0 and 1. An…

Q: What is the probability that the card you pick from a deck of 52 playing cards is a red ten or a…

A: The number of red ten cards is 2.

Q: (iii) If there are a total of 100 concrete piles, what is the probability that 80 concrete piles are…

A: Binomial distribution, and standard normal dist are applicable to solve the (iii) part

Q: At a party, there are 32 men, 16 of whom are without dates and 28 women, 12 of whom are without…

A: There are 32 men of with 16 are without date and 28 women of which 12 are without dates. Therefore…

Q: A spinner is split up into 4 colored areas of the same size: red, blue, green, and yellow. The…

A: Here it is given that A spinner is split up into 4 colored areas of the same size red, blue, green,…

Q: Given a class of 12 girls and 10 boys please answer these questions containing to these questions…

A: There are 22 students in a class out of which 12 are girls and 10 are boys.

Q: 1. What is the probability that he chose a banana and then a dalandan? 2. What is the probability…

A: Here use basic probability  Probability = (#Favorable outcome)/(#total outcomes)

Q: 13) Find the probability that a randomly selected tea is West.

A: let us first calculate the total number of tea the total number of tea is 180 and the probability of…

Q: 4. Consider a box with 10 balls and 5 sticks. Draw seven times from the box, with replacement. Draws…

A: There are 10 balls and 5 sticks in the box, total 10+5 = 15 items. Out of 15 items 10 are balls.…

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: A card is chosen at random from a standard 52-card deck of playing cards. What is the probability…

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Q: 3. A traffic control engineer reports that 75% of the vehicles passing through a checkpoint are from…

A: 3)  -probablity is 3/7

Q: If 30% of all dogs in a city have brown hair. In a sample of 500 dogs, what is the probability that…

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Q: 1. What is the probability that Z is between 1.57 and 1.84? 2. What is the probability that Z is…

A: Draw the normal curve and shade the area between z=1.57 & z=1.84 Required shaded area under the…

Q: Suppose a coin with Pr[H]=4/5Pr[H]=4/5 is flipped 4 times. Answer the following questions: 1. What…

A: (1)   From the given information, a coin is flipped 4 times and P(H)=4/5 and P(T)=1/5.   The…

Q: At a certain university, 4% of men are over six feet tall and 1% of women are over 6 feet tall.…

A: Given: Let M denote Men W denote women O denotes over 6 ft tall. P (M) = 0.60 P (W) = 0.40 P (O | M)…

Q: What is the probability that W is less than 5, that is, P(W < 5)?

A: Given that W = 15Y And b = 0.125

Q: 4. What is the probability of rolling a (a sum) of 5, or (a sum) of 6 or doubles? Let A be Let B be…

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Q: assume the bag contains 11 basketballs, 7 of which have defective valves. You choose 2 out of the…

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Q: (d) If five balls are selected without replacement. What is the probability that we get three red…

A: Since you have submitted two questions, we'll answer the first question. For the second question…

Q: Given that a randomly chosen card from a standard deck of 52 cards is less than 7, what is the…

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Q: One card is drawn at random from a well shulfied pack of 52 cards. What is the probability that it…

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Q: 1. What is the probability that a student selected at random is a boy? P( 2. What is the probability…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: If 12 coins are tossed, what is the probability that six of them will be heads (approximately)?

A: Number of times coin is tossed = 12 Probability of getting head in single toss =0.5 Probability of…

Q: 3. What is the probability of landing yellow on the spinner and then selecting an L from the letters…

A: We have to find probability for independent events.