33. A bag contains 7 white and 9 black balls. The balls are drawn in succession at random, what is the probability that one of them is white and the other black ?

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: 10.(-is) Five people are in an endurance race. Suppose you randomly pick and bet on two of them.…

A: According to the classical definition of probability, the probability of an event is the ratio of…

Q: A six person committee must be formed from a group of 6 boys and 7 girls. Determine the probability…

A: A six person committee must be formed from a group of 6 boys and 7 girls Total students = 6 + 7 = 13…

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: Suppose that 75% of all college students use TikTok. If 15 are selected at random: a) What is the…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: If n=6 and mean= .40 , what is the probability that X>1?

A: Given,n=6 , mean=0.40A random variable X~Binomial(n, p)

Q: 17. If 2 cards are selected randomly from a pack of 52 cards, what is the probability that both are…

A: HERE AS PER POLICY I HAVE CALCULATED FIRST QUESTION PLZ REPOST FOR REMAINING there are total 52…

Q: spinner has 4 equal sectors colored yellow, blue, green, and red. What is the probability of landing…

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Q: Suppose that you flip four coins. What is the probability that when four coins are flipped, we get…

A: 1) Consider the experiment of flipping of 4 coins. Each coin flip has 2 possible outcomes, so the…

Q: 2. What is the probability of spinning red on the first spinner, then spinning red on the second 21…

A: probability of an event =(number of ways  of event)/(total number of possible outcomes of…

Q: 2. If a dice is rolled one time, find the probability of: a. getting 4, b. getting an even number,…

A: According to bartleby expert guidelines we can answer only first three subparts. Rest can be…

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: 6. If one card is randomly selected from a deck of cards, find the probability of selecting a spade…

A: (6) In standard deck  Total No of cards=52 No of Face cards=12 No of spade cards=13 No of Face and…

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: The urn contains 5 black and 5 white balls. The probability of drawing two balls of the same colour

A: It is given that the urn contains 5 black and 5 white balls.  Total number of balls =10 We need to…

Q: The Bureau of Labor Statistics reported that 64.9  million women and  74.6  million men were…

A:

Q: Suppose you draw 4 cards from a deck of cards, but do not replace the cards before choosing the…

A: a) In this case, order matters so we will use permutation We can pick any 4 cards from 52 cards in…

Q: What would the probability of selecting all 5 cards to be a Diamond or a Club

A: Combination Rule:The arrangement of r objects from n different objects is given by:

Q: What is the probability of 4 heads turning up out of four tosses of the coin if the probability of…

A: The given context follows binomial distribution with n = 4 and p = 0.4.

Q: What is the probability that the sum is 2 or at least one die shows a 6 in rolling a pair of dice?

A: When rolling a pair of dice the probability that the sum is 2 is: There is only one case for it to…

Q: 6-) If three balls are randomly drawn from a bow containing (6) white and (5) black balls, what is…

A: Number of white balls are 6 and number of black balls are 5, so total number of balls are 6+5=11. 3…

Q: Suppose that a roulette wheel is spun. What is the probability that a number between 7 and 30…

A: Given that  Suppose a roulette wheel is spun. Probability that a number between 7 and 30 (inclusive…

Q: Suppose we draw 4 cards from a pack of 52 cards. What is the probability of getting exactly 3 kings

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Q: A jar contains 60 marbles; 10 red, 22 blue, and 28 green. If one is taken out at random, what is the…

A: Given that Total number of marbles = 60 Number of red marbles = 10 Number of blue marbles = 22…

Q: Suppose that a jury pool consists of 30 women and 26 men. a.In how many ways can a jury of 12 people…

A: Hey, since there are multiple sub parts are posted, we will answer first three sub parts. If you…

Q: There are 6 white balls and 34 blue balls in the basket. a. If you draw 8 balls from the basket…

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Q: Suppose one card is drawn from a deck of 52 cards. What is the probability it is a queen or a five?

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Q: A bag holds 2 red and 7 blue marbles. What is the probability of the complement of randomly…

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Q: An urn contains 6 gray balls and 4 maroon balls. What is the probability of getting 1 maroon and 1…

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Q: A bag with 6 marbles is shown below(3 marbles are red, 1 is yellow, and 2 are blue) a marble is…

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Q: A bag contains 7 white and 9 black balls. The balls are drawn in succession at random, what is the…

A:

Q: Suppose that the probability that a child living in an urban area in the US is obese is 20%. A…

A: Given:Number of children living in an urban area (n)=10Probability(P)=0.20Explanation:Let’s x is…

Q: A bag contains 9 black, 5 red, 7white and 4 purple balls. What is the probability of choosing: a).…

A: Given,no.of black balls=9no.of red balls=5no.of white balls=7no.of purple balls=4total no.of…

Q: A family chosen at random has 4 kids (a) what is the probability that there are 2 boys and 2 girls?…

A: Each kid can be chosen in 2 ways (boy or girl)  So 4 kids can be chosen in 24=16 ways  (order of…

Q: What is the probability of rolling a number less than 4 or an odd # on a single di?

A: We have to calculate the probability of rolling a number less than 4 or an odd on a single die

Q: 6. The probability that house in an urban area will be burglarized is 8.5%. If 45 houses are…

A: Note: Hi! Thank you for the question. As you have posted independent questions, according to our…

Q: A jar contains twelve green balls and seven red balls. What is the probability that a ball chosen…

A: Total number of balls in the jar is: 12+7=19.

Q: Suppose that 40% of boys opted for mathematics and 60% of girls opted for mathematics. What is the…

A: Probability is chance of occurrence of an event ,i.e probability is ratio of number of favourable…

Q: 2. what is the probability of drawing the number 8 or a card of diamonds from a deck of 52 cards?

A: in a pack of 52 cards no.of diamond cards=13no.of 8 number cards=4

Q: A bag contains 4 green, 6 black and 7 white balls. A ball is drawn at random. What is the…

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Q: . What is the probability of getting the first “three” in the 6th roll?  ii. How many times would…

A: here use geometric distribution

Q: 4) The probability to select a man in a group of 20 people is 25%. You want to form a committee of…

A: Let X represent the number of man in committee n=5 p=0.25   X~ Binomial (5, 0.25)

Q: What is the probability of drawing 2 red balls and then 3 blue balls from an urn containing 6 red…

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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: What is the probability of getting 2 of number 6 in 2 dice

A: The number of dice is 2 with 6 numbers.

Q: What is the probability that Z is between −1.58 and 1.84​?

A: Our aim is to find the probability that Z is between −1.58 and 1.84. Here , we use the standard…

Q: 1) What is the probability that one card selected from a deck of 52 is a club or a number card or…

A: