If there is a 25% chance of rain this Saturday, and a 60% chance of rain next Saturday, assuming these are independent events, fınd the probability... 10) it rains both days. О 30% O 20% O 10% О 15% O 25%

Q: What is the probability of frank drawing a diamond and then a heart , without replacing, from the…

A: In a standard deck of 52 cards, there will be 13 diamonds and 13 hearts

Q: In a group of 40 people, 10 are healthy and every person of the remaining 30 has high blood…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: Suppose that events A, B, and C connected to some random experiment are independent. If P(A) = 0.88,…

A: Note: Hey there! Thank you for the question. Unfortunately, it seems that the notations have not…

Q: A particular telephone number is used to receive both voice calls and fax messages. Suppose that 25%…

A:

Q: Given a mother of two children has at least one son, what is theprobability she has a daughter?…

A: Given mother has two children has at least one son.So possible outcomes are one son, one daughter…

Q: Mrs. Harvey’s algebra class has 42 students, classified by academic year and gender as follows.…

A: The table represents the classification of algebra class by academic year and gender.   Male…

Q: Adult bedroom: 0.03 Child bedroom: 0.15 Other bedroom: 0.14 Office or den: 0.40 Other rooms: 0.28…

A:

Q: a. If a car is rented in city 1, what is the probability that the car is returned in one day to city…

A: From the given table: (1) If a car is rented in city 1, The probability that the card is returned to…

Q: If the experiment is in state 1 on the third observation, what is the probability it will be in…

A: The two-state transition  is given below. From the above matrix, the probability from state 1 to…

Q: If the experiment is in state 1 on the third observation, what is the probability it will be in…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: A western city has 20 police officers eligible for promotion. Eleven of the 20 are men. Suppose only…

A: Q14. In this situation the hyper geometric distribution is appropriate to use. The probability…

Q: 1. In a group of 40 people, 10 are healthy and every person the of the remaining 30 has either high…

A: As per our guidelines we are suppose to answer three sub parts. Let A be the event that a person has…

Q: If the probabilities that a cell phone technician will repair 5, 6, 7, 8, 9, or 10 or more cell…

A: Given info: # of cell phone Probability 5 0.12 6 0.15 7 0.15 8 0.26 9 0.13 10 0.17…

Q: was taken in a local neighborhood to see if they owned a cat or a dog. Of those surveyed, 185 said…

A: Number of residents that have at least a cat or dog = Total number of residents - Number of…

Q: probability that the first household speaks French, but the second household speaks English?

A: Here given, 63% of households speak English as their primary language, and 23% speak French as their…

Q: If the experiment is in state 2 on the third observation, what is the probability that it will be in…

A:

Q: If the probabilities that an automobile machine will service 3,4,5,6,7, or 8, or more cars on any…

A: Given Information: The following table represents the number of cars that automobile mechanic will…

Q: If two events are mutually exclusive, the probability that both occur at the 1 pol same time is O 50…

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Q: 24% of all students enjoy the school lunch. If there are 2000 students at the school, what is the…

A: The correct option is 0.8525. It is given that 24% of all students enjoy the school lunch.

Q: play just hockey, and 10 play just soccer. a. Draw a Venn diagram for the event in this problem.…

A: At an athletic club, a poll is taken of 77 members. It is found that that 45 of the polled members…

Q: The probabilities are 1/10, 1/2, 1/5, and 1/5, respectively, that a participant to a Civil…

A: The variable, Xi indicate the number of engineers arrived at  time i (i = morning(1), lunchtime(2),…

Q: When looking at the association between the events “owns a car” and “owns a pet,” if the events are…

A: Proceed as shown below...

Q: a vase inside a room is as follows: Master's bedroom: 0.23 Children's bedroom: 0.03 Other bedroom:…

A: We will find the probability  P(Master bedroom)=0.23, P( Children's bedroom)=0.03, P(others…

Q: What is the probability of being accepted into a graduate program or receiving a job offer? That is,…

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Q: (i) If a Gauteng resident is selected at random, what is the probability that (a) he is under 21 and…

A: Here AS PER POLICY I SHOULD HAVE TO CALCULATE 3 SUBPART ONLY EVEN THOUGH I HAVE CALCULATED 4 PLZ…

Q: Suppose P(A) = 0.2 and P(B) = 0.35, and P(A or B) = 0.48, for two events A and B. What is the…

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Q: About 14​% of the population of a large country is hopelessly romantic. If two people are…

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Q: (d) Given that the wafer is from Lot C, what is the probability that it is nonconforming? (e) Given…

A: Probability: The likelihood of random events whose occurrence is not defined is evaluated by using…

Q: If we are selecting only one card from a standard deck of 52 playing cards, then the probability of…

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Q: Suppose that an individual is randomly selected from the population, and define events by A = {type…

A: From the provided data we have, We have the events defined as, A = (type A is selected) B = (type B…

Q: A recent survey found that the probability that a student at a particular educational institution is…

A: 1)

Q: 1.If 55% of the adult population is female, and a Jury consists of 12 adults, calculate the…

A: Given that n=12 , p=55%=0.55, q=0.45 X~Binomial(n=12,p=0.55)

Q: 1) If a family has four children, is it more likely they will have two boys and two girls or three…

A: Solution : Given : A family have four children and probability of a child being boy = 0.5 ∴…

Q: I. In 2020, 47% of Americans travelled for Thanksgiving. Suppose 8 random Americans are surveyed. a)…

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

Q: In a moth population, 47 are brown, 15 are yellow, and 34 are black. What is the approximate…

A: There are three colors which are brown, yellow and black. We have to find the probability of a moth…

Q: Given a family of two children (assume boys and girls equally likely, that is, probability 1/2 for…

A: Probability of both boys and girls is 12. Determine the probability that both are Boys. P(both…

Q: If two events are independent, what is the probability that they both occur? O 0.5 O 1.00 Cannot be…

A: Introduction: Consider two events, A and B. Independent Events: The events A and B are said to be…

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: In an experiment, two or more events are said to be in preference to another. if, after taking into…

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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: Given that he arrives on City D on the train he hoped to catch, what is the probability he does so…

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Q: In Nam_Na_Jana_Desh, on average, 7 students study CSE. a. What is the probability that exactly 5 of…

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Q: An American Society of Investors survey iouria 30% of individual investors have used a discount…

A: Let X denote the number of the sampled individuals have used a discount broker. Then X follows a…

Q: the teachers’ room 60% are women; one in three women wears glasses and one in two men wears glasses:…

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Q: 1. A employee engagement committee of four will be formed from among 20 individuals at your…

A: Here AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION ONLY PLZ REPOST FOR REMAINING.... A…

Q: In a certain college, 4% of the men and 1% of the women are taller than 6 feet. Furthermore, 60% of…

A: Let T=taller than 6 feetW=womenM=menGiven,P(T|M)=0.04P(T|W)=0.01P(W)=0.6P(M)=0.4

Q: What is the probability either Dan or Jill will go to the party?

A: Here given,  The odds in favor of Dan going to the party tomorrow is 11:3. The odds against Jill…

Q: If my z score is 3.125, and the question asks for the probability that X is less than a number,…

A: Let Z be the standard normally distributed random variable with mean 0 and standard deviation 1.

Q: The probabilities are 0.4, e.3, 0.1, and e.2, respectively, that a delegate to a certain convention…

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.