Determine the probability of the following families. a) Family with 5 children who are all boys. b) A mother just received the news that she is carrying an octuplet, determine the probability that the couple will have equal number of male and female in their children.

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: The probability that a face card is   ​selected, given that a queen is   selected is

A: Note that queen is a face card itself. So if a queen is selected then we obviously get a face card.…

Q: There is a spinner with 12 equal areas, numbered 1 through 12. Of the spinner is spun one time, what…

A:

Q: (c). What is the probability that a five-card poker hand from a standard deck has one pair of…

A: Required probability= 0.95078

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

A:

Q: Given that a 5 - card poker hand is dealt from a standard deck of 52, find the probability of…

A: Solution: Given : 5 - card poker hand is dealt from a standard deck of 52, Find out the probability…

Q: The superintendent of a large school district, having once had a course in probability and…

A: We need to find the margin of error, MOE. MOE=zcritical valueλ^n From the given information,…

Q: Find the probability of rolling a “1” on a fair die, given that the last 3 rolls were all ones.

A: According to the provided data, it is known that a fair die is rolled. So, the probability of…

Q: a. What is the probability that the admission charge for a randomly selected movie will be less than…

A: Here  Given  Mean Admission charge for a movie= μ= RM 5.8 Standard Deviation =σ= RM 0.8And It…

Q: Determine the probability of flipping heads on a coin and rolling either a 2 or a 3 on a number…

A: Flipping heads on a coin and number on a cube are both independent events we need the probability of…

Q: Compute the probability of randomly drawing five cards from a deck and getting exactly one Queen?…

A: There are 52 cards in a standard deck of cards.  We can draw any 5 cards in 52C5=2598960 ways…

Q: What is the probability two people in a classroom of 25 have the same birthday?

A:

Q: In a certain group of 51 students, 23 are taking accounting, 17 are taking chemistry, and 4 are…

A: For any two events A and B, it is known that P[A ∪ B] = P[A]  + P[B] – P[A ∩ B].

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: Compute the probability of flipping a coin and getting heads, given that the previous flip was…

A: The probability of getting heads or tails on a tossing a fair coin is equal, that is 1/2 The…

Q: The probability that a cask contains more than 261 liters of whiskey is If there are 9 casks of…

A: Let X denote the volum of whiskey in a cask. Given that X follows Uniform(a = 258.5, b = 261.5).…

Q: Consider the case when the predetermined average number of bus arrivals at the Cubao station is 6…

A: Solution: Let X be the number of buses arriving a 15 minute period. From the given information,…

Q: In a business, 9288 employees out of 9533 are using the company’s 401K plan.  Is it unusual to pick…

A: From the given information we find the solution.

Q: What is the probability that the card is a 4 given that it is a Number Card? What is the probability…

A: In a deck of 52 Cards,            There are 36 Number Cards & from which four are '4' Number…

Q: Given the probability that a randomly selected student in a class is female is 56%, determine the…

A: We have find givan probability...

Q: The employees of a company were surveyed on questions regarding their education background (college…

A: From given data,   College Degree No College Degree Total Single 120 80 200 Married 180 120…

Q: What is the probability of rolling a number greater than 3 on a standard six-sided number cube?

A:

Q: Given a class of 12 girls and 10 boys please answer the following below: C.) What is the…

A: Given data: Number of girls  = 12 Number of boys = 10 Thus, Total students = 12 + 10 = 22 To find:…

Q: Given a fair coin and a fair 6-sided die, what is the the probability that a single flip of the coin…

A: Given a fair coin and a fair 6-sided die Let P(A) = P(a fair coin is tossed) = 12       P(B) = P(a…

Q: What is the probability that a employee: a) Works at iver ? Works at Swindon or is

A: Probability is the ratio of the occurrence of any event.

Q: The manager of a restaurant in a commercial building has determined that the proportion of customers…

A: Given data n=100 p=14%=0.14

Q: respectively. What is the probability that teams A or B will win?

A: Here winning of each Team is mutually exclusive event Because two Team can not win at Same time

Q: e. What is the probability that an account is less than 2 years old and has a balance of $1000 or…

A: e. The row totals and column totals are,   0-$499 $500-$999 $1000 or More Total Less than 2…

Q: A pair of dice is thrown, what is the probability of getting a result of prime number?

A: Given Sample space=36

Q: (b) What is the probability that exactly 4 of the same color are drawn?

A: We have given that  A deck of cards contains 24 cards: 10 red cards and 14 black cards. 5 cards are…

Q: What is the probability it has the letters B, I, or N on it?

A: Number of balls with letter B is N(B)= 15 Number of balls with letter I is N(I)= 15 Number of balls…

Q: hat is the probability that when three coins are flipped, at least one lands heads? Type your…

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Q: What is the probability that the total number of customers in the two lines is exactly five? O 17% O…

A: The joint distribution of Two random variable X1 and X2 is given where X1 denotes the number of…

Q: Given that a 5 - card poker hand is dealt from a standard deck of 52, find the probability of not…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: If one card is drawn from a well-shuffled bridge deck of 52 playing cards (13 of each suit), what is…

A:

Q: a- What is the probability that a soft drink is chosen randomly by a customer? b- What is the…

A: Given Data : Total Number of customers = 80 Number of customers choosing Soft Drink = 18…

Q: What is the probability of rolling six dice and getting at least one matched pair?

A: From the provided information, The total outcomes rolling 6 dice = 66 The possible outcome of no…

Q: 4. Determine the probability of the following families. A. Family with 5 children who are all boys.…

A:

Q: Find the probability that in 120 tosses of a fair coin, (a) Between 40% and 60% will be heads.

A:

Q: According to the chart below What is the probability that a randomly selected household will have at…

A: From census information it is found that, chance of a house hold being in certain size is: Size…

Q: (b) What is the probability that Kedah FC will win?

A: Given , P( wet day ) = 2/5 P( Dry day ) = 1 - 2/5 = 3/5 P( win | Dry day ) = 3/7 P( win | wet day )…

Q: Find the probability that the person prefers hiking on the coastline given that the person is a…

A: The given data set is: Sex The Coastline Near Lakes and Streams On mountain peaks Total…

Q: Find the probability of obtaining the given 5-card poker hand. three of a kind

A: If we order the 5-card hand with three-of-a kind, we have 13C1 choices for the number of the first…

Q: (c) What is the probability (as a %) that one finalist is a woman and the other is a man?

A: In this question, only C part is showing the error, so please see the attached image.

Q: If one person is randomly selected from the population represented in the bar graph, find the…

A:

Q: What is the probability of randomly selected a card that is a club reduced as a fraction

A: Mathematical (Or Classical) Probability: If a random experiment results in 'n' exhaustive, mutually…

Q: The employees of a company were surveyed on questions regarding their educational background…

A: It is an important part of statistics. It is widely used.