The probability that the first control device is defective. The probability that the first three sampled devices are all good. The probability that the first control device is good and the second control device is defective.

Q: A card is drawn from a deck of 52 playing cards. Given that it is a red card, what is the…

A: We have to find given probability....

Q: Find P(A or B or C) for the given probabilities

A: Given,P(A)=0.36P(B)=0.25P(C)=0.16P(A∩B)=0.12P(A∩C)=0.03P(B∩C)=0.05P(A∩B∩C)=0.01

Q: 5. At Jaxlyn's Garage, 200 cars were inspected and repaired. There were 92 cars that needed new…

A: Probability of an event is computed by taking the ratio of number of favourable outcomes of the…

Q: A freshman college student experiences difficulties with malfunctioning alarm clocks. Instead of…

A: Given that,A freshman college student experiences difficulties with malfunctioning alarm clocks.…

Q: company selling substandard drugs to developing countries sold 3,000,000 capsules with 210,000 of…

A:

Q: A car manufacturer keeps a database of all the cars that are available for sale at all the…

A: We have to find given probability.

Q: During the inaugural season of a certain soccer league, the medical teams documented 256 injuries…

A: Let Minor=A  G=Game  n(A)= 66+84=150 n(G)=84+45+21=150 n(A⋂G)=84  n(Total)=256 Note: According to…

Q: Mila's Sandwich Shop sells sub sandwiches in four sizes. The probabilities that a customer will…

A:

Q: about 13% of the population if left-handed. if three people are randomly selected, what is: the…

A:

Q: A study contains 31 women and 24 men. If 3 subjects are randomly selected without replacement, what…

A: Solution-: We have, Number of women =31, Number of men =24            Total number of persons (Women…

Q: A physical therapist at Enormous State University knows that the football team will play 40 percent…

A: Let the probability of injury if he playing on grass is = x So, the probability of injury on turf is…

Q: There is a school fundraiser where $25, $50, $100, and $200 can be collected. The random prizes are…

A:

Q: 5) People were asked if they prefer Pepsi or Coke. The results are in the table below. Female Male…

A: ( a ) P( both prefer Pepsi) = ? ( b ) P( Female or Coke ) = ?

Q: Determine whether each of the following statements is true or false, and explain why.The probability…

A: Given:  The probability of two independent events can be foundby…

Q: You have the following pairs of socks in your suitcase: 2 white, 1 red, 3 blue and 4 black. A.) If…

A: As Prof. N. G. Das said "If there are n mutually exclusive, exhaustive and equally likely outcomes…

Q: It has been reported that 3% of all cars on the highway are traveling at speeds in excess of 70 mph.…

A: 3% of all cars on the highway are travelling at speeds of excess 70 mph. Hence probability that a…

Q: Prior to a municipal election, a public-opinion poll determined that the probability of each of the…

A:

Q: If a single fair die is rolled, find the probabilities of the follow- ing results. A 2, given that…

A: When a single fair die is rolled then the possible outcomes are 1, 2, 3, 4, 5 and 6. Hence, total…

Q: A monk crossbred plants, which can have purple or white flowers, and obtained 547 plants with white…

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: As you shop for dog treats, a seller advertises that 95% of veterinarians recommend their treats.…

A: The probability distribution function of binomial distribution is: Where, n = sample size, x =…

Q: The residents of a small town and the surrounding area are divided over the proposed construction of…

A: a. The contingency table is given as,   Support Racetrack Oppose Racetrack Row Total…

Q: The radio broadcast of AM station KTBC can be heard in the neighboring towns of Waterville and…

A:

Q: A card is drawn from a deck of 52 playing cards. Given that it is a red card, what is the…

A:

Q: The probability of rain on any day in the month of April is 34%. The probability that it will be…

A: Obtain the probability that a randomly selected day in April will be rainy or windy.   The…

Q: During one week, Jackson Motors dealership sold the following vehicles:     Toyota Ford GMC…

A: The total number of Toyota cars is 17 and the total number of GMC cars are 13. From the table it is…

Q: A class in Engineering Data Analysis consists of 6 women and 4 men. Their grades are calculated, and…

A: Given problem Given that   A class in Engineering Data Analysis consists of 6 women and 4 men.…

Q: In a music store, a manager found that the probabilities that a person buys 0, 1, or 2 or more CDs…

A: GIVEN DATA : Probabilities that the person buys 0, 1 or 2 or more CDs are 0.3, 0.6 and 0.1…

Q: A small tool‑and‑die shop manufactures kneuter valves. A shipment of 1515 valves to a Swedish…

A:

Q: It has been found that 2 out of every 10 people who visit a local store purchase milk. If we…

A: Given: n=13 p=210=0.2

Q: Suppose that 15 lightbulbs are in a cabinet and that 4 are defective. If three bulbs are chosen at…

A: It is given that, 15 lightbulbs are in a cabinet and that 4 are defective.Then, 15 - 4 = 11…

Q: If you randomly select a letter from the phrase "I like to swim at the recreation pavilion," what is…

A: Here the given phrase is ,  "I like to swim at the recreation pavilion". Total number of letters in…

Q: An investor believes that on a day when the Dow Jones Industrial Average (DJIA) increases, the…

A: The probability that Dow Jones Industrial Average (DJIA) and NASDAQ increases is 0.77. There is a…

Q: A card is drawn from a deck of 52 playing cards. Given that it is a black card, what is the…

A: In a deck of 52 cards, 26 cards are black.  Among those 26 cards, 13 are clubs. So the probability…

Q: A family has three children. Assuming a boy is as likely as a girl to have been born, what are the…

A: From the given information, there are three children and assuming a boy is as likely as a girl to…

Q: In a particular class, 78% of the students have a smartphone, 38% have a smartphone and a tablet,…

A: GivenPercent of students have a smartphone = 78%percent of students have a smartphone and a tablet =…

Q: Real estate ads suggest that 58 % of homes for sale have garages, 18 % have swimming pools, and 17 %…

A: Given : Real estate ads suggest that 58 % of homes for sale have garages,18 % have swimming pools,…

Q: A card is drawn from a deck of 52 playing cards. Given that it is a red card, what is the…

A:

Q: If the probabilities are 0.10, 0.14, 0.23, and 0.25, respectively, that a student buying a new…

A: Event: In probability theory, an event is an outcome or a set of outcomes of a random experiment to…

Q: Kareem Abdul Jabbar and Larry Bird are very different when it comes to making free throws.  A sports…

A:

Q: The mailing list of an agency that markets scuba-diving trips to the Florida Keys contains 78% males…

A:

Q: A small tool‑and‑die shop manufactures kneuter valves. A shipment of 15 valves to a Swedish…

A:

Q: salesperson plans to visit Alexandria, Butler, Clinton, Decatur, and Evansville on his business…

A: Given that  A Salesperson to visit Alexandria , Butler , Clinton, Decatur , and Evansville on his…

Q: Q1: If one card is drawn from a standard deck, what is the probability that the card is a face card?…

A: No. of cards in astandard deck = 52No. of face cards in a deck = 12

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

A:

Q: In a recent study, 35% of people surveyed indicated chocolate was their favorite flavor of ice…

A: Let X denote the number of those in the sample name chocolate. Then X follows a Binomial…

Q: What is the probability that the next card dealt will be a face card if the 12 cards dealt so far…

A: In this problem, the probability that the next card dealt will be a face card after drawing 12 cards…

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.