A family has at least 1 girl who was born in the AM hours of the day (i.e., sometime between midnight and noon), what is the probability that a family has 2 girls? You can assume that it is just as likely that a child is born in the AM hours of a day as the PM hours.

Q: If a poker hand of 5 cards is drown from a deck of 52 cards what is the probability that it will…

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Q: Suppose that two friends are independently attempting to ride their bikes all the way from Normal to…

A: Suppose, A and B are friends. Their individual chances of success are 30% and 35%. Hence,…

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Q: In a mall there is a clothing seller who does a discount. If there are 10 out of 45 people who visit…

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Q: A dice is rolled 3 times. What is the probability that a 6 will appear in the toss?

A: Given Information: A dice is rolled 3 times. To find the probability that a 6 will appear in the…

Q: If a couple plans to have 7 ​children, what is the probability that there will be at least one…

A: Given that ,                n=7 and P=0.5 , q=0.5

Q: A certain type of ochro seed germinates 75% of the time. A backyard farmer planted 6 seeds. What is…

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

Q: If 20% of the bolts produced by a machine are defective, determine the probability that out of 6…

A: Given: p=20%=0.20n=6

Q: A bag contains 3 white balls and 5 black balls. If two balls are drawn in succession without…

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Q: (a) What is the probability that their date has been interrupted by 8:00pm? (b) If the number of…

A: (As per bartleby guidelines, for questions containing multiple subparts, only first three subparts…

Q: If a seed is planted, it has a 80% chance of growing into a healthy plant. If 10 seeds are planted,…

A:

Q: If eggs are laid and there is a 70% chance of them hatching   If there are 8 eggs, what is the…

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

Q: A couple decides to continue to have children until they have two males. Assuming that P(male)=0.4,…

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Q: 2. If the probability is 0.06 that a person traveling in a certain country will pay extra to see a…

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Q: An airline is planning its staffing needs for the next year. If a new route is​ approved, it will…

A: Given data: The number of employees hired if the new route approve is a=964. The number of employees…

Q: A coin is flipped three times. If heads appears exaclty once, what is the probability that it…

A: The possible outcomes when a coin is flipped three times is,

Q: What is the probability that Olivia receives exactly 3 texts from Robert after the fifth text, but…

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Q: You have just tossed a fair coin 4 times and it landed on heads each time, if you toss that coin…

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Q: Mrs. Cruz has three daughters-in-law who are about to give birth. All of them have no idea as to the…

A: Given data: Mrs. Cruz has three daughters-in-law who are about to give birth. All of them have no…

Q: What is the probability that when two dice are rolled, the sum of the numbers on the two dice is 5?…

A: Note: Since algorithm is computer subject, only Probability question is to be solved. Kindly re…

Q: The weather channel reports that the chance of rain for the next 3 days is 40%. What is the…

A: A number of events are said to be independent if the probability of occurrence of any one of them is…

Q: Two coins are tossed, what is the probability that at least one is heads?

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Q: A couple decides to continue to have children until they have two males. Assuming that P(male) =…

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Q: You determine that your friend who doesn’t own a car has a 90% chance of calling today because it is…

A: Given data: You determine that your friend who doesn’t own a car has a 90% chance of calling today…

Q: If 5 people get on an elevator which will stop on 9 floors, a) what is the probability that no…

A: Given 5 people get on a elevator which will stop on 9 floors. We need to find probability that no…

Q: In economics, of all new products put on the market, 60% failed and are taken off the market within…

A: Given:  P = 60 % = 0.60 n = 80 q = 1-0.60 = 0.40 Probability that with in 2 years 57 or more will…

Q: A bag contains 5 blue balls, 4 red balls, and 3 orange balls. If a ball is picked from the bag at…

A: Given  5 blue balls, 4 red balls, and 3 orange balls.

Q: If a seed is planted, it has a 80% chance of growing into a healthy plant. If 12 seeds are planted,…

A:

Q: A fair coin is flipped 3 times. What is the probability that at least two heads are flipped?

A: Introduction: Since the coin is fair, the probability of getting a head is the same as that of…

Q: A woman undergoes an in-vitro fertilization procedure in which the probability an egg implants is…

A: Binomial distribution: The binomial distribution gives the probability of number of successes out of…

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A: Let , X be the number of defective components. Here , X→B(n=100 , p=0.02) The probability mass…

Q: ) A human resources director for a large corporation claims that of the 97 employees on a typical…

A: P: probability that an employee is on time P= 90/97 = 0.9278 a) P(both arrive on time) = (0.9278)2 =…

Q: n a family with 3 children, excluding multiple births, what is the probability of having exactly 1…

A: In this case, we need to obtain the probability of having exactly 1 girl. Given: A family of three…

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Q: If there is a 10% chance it will rain each day for the next week, what is the probability that it…

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Q: In a second-grade class containing 13 girls and 9 boys, 2 students are selected at random to give…

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Q: A family has 2 children. Given that one of the children is a boy, what is the probability that the…

A: The probability is a branch of mathematics or statistics which basically deals with the chances of…

Q: In a game of Jack n Poy, the player that wins 3 times out of 5 games is declared the winner, suppose…

A: Binomial distribution: The probability mass function (pmf) of a binomial random variable X is given…

Q: There is one male baby seal for every nine female baby seals.  Approximately, what is the…

A: A: Event of a getting a male baby seal A=1 n=10

Q: At a retail store 15 customer paid with cash, 20 paid with credit card, and 17 paid with debit card.…

A: We have given that  At a retail store 15 customer paid with cash, 20 paid with credit card, and 17…

Q: In economics, of all new products put on the market, 60% failed and are taken off the market within…

A: All new products put on the market , 60% failed within 2 years. So, probability that a new product…

Q: Two coins are tossed, what is the probability that exactly one is heads ?

A: if two coins are then the possible outcomes areS=HH,HT,TH,TT

Q: Five years after 650 high school seniors graduated, 400 had a college degree and 310 were married.…

A: Five years after 650 high school seniors graduated, 400 had a college degree  310 were married Half…

Q: Assuming that boy and girl babies are equally likely, find the probability that a family with three…

A: Conditional rule:The formula for probability of A given B is,

Q: Suppose approximately 75% of all marketing personnel are extroverts, whereas about 65% of all…

A: Solution:

Q: Jenny is an elementary school student and her father Jack works near her school. Every day, Jack…

A: Let A and B denote A: Jenny is late for school B: Jack is late for work We know,…

Q: If a seed is planted, and it has 75% chance of growing into a healthy plant and if 6 seeds are…

A: Given, p=75%=0.75 (Grow as healthy plant) q=1-p=0.25   If n=6 P(X=3) dont grow =?

Q: In a production line where shirts are produced, shirts in two colors, blue and red, are produced. It…

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

Q: A class has six students. What is the probability that at most four of the students were born on a…

A: We know that there are 7 days in a week. The number of weekdays=5 So the probability of having a…