Consider the following contingency table for a survey of 223 people who were asked either they have a PC or Mac book computers. (i). If a person is selected randomly, what is the probability that this person is a Male?  If a person is selected randomly, what is the probability that this person is a Female? What is the probability of randomly selecting a Male given that he has a PC computer? What is the probability of randomly selecting a Male given that he has a Mac book computer?

Q: In a survey of consumers aged 12 and​ older, respondents were asked how many cell phones were in use…

A: In a survey of consumers aged 12 and​ older, respondents were asked how many cell phones were in use…

Q: For every football game there is a team that is expected to win by a certain number of points. In…

A: Hypothesized proportion, Sample size, n = 45

Q: Nine new employees, two of whom are married to each other, are to be assigned nine desks that are…

A:

Q: The distribution of blood types for 100 Americans is listed in the table. If one donor is selected…

A: Given info: Here, n=100 and number of persons with A+ blood type is , x = 34.

Q: noted psychic was tested for ESP. The psychic was presented with 180 cards face down and was asked…

A: We have given that  Null and alternative hypothesis  H0 : p = .2Ha : p > .2 Sample size n= 180…

Q: For every football game there is a team that is expected to win by a certain number of points. In…

A: Half of all games played result in the favored to beat the spread.Half of all games result in the…

Q: A psychology class consist of 28 males and 52 females. If the professor selects names from the…

A: It is given that a psychology class consist of 28 males and 52 females. Thus,  Total number of…

Q: Suppose that 24% of people own dogs. If you pick two people at random, what is the probability that…

A: Given 24% of people own dogs

Q: 6. Based on U.S. Bureau of Justice data, 16% of those arrested in the U.S.A. are women. In one state…

A: Given, p = 0.16 sample  size n = 400 Mean E(x) = np = 0.16 *400 = 64 Standard deviation σ =…

Q: 15. Thirteen jurors are randomly selected from a population of 5 million residents. Of these 5…

A: Hear each jury can be defined only as "from minority" (defined as success) or "not from minority…

Q: About 10​% of the population of a large country is nervous around strangers. If two people are…

A: The probability that a randomly selected people is nervous around strangers is 0.10. The probability…

Q: Suppose a student has 5 ties and 7 shirts and there is one pink tie and one pink shirt. Consider…

A: Since there are 5 ties and 7 shirts, total # of selections for a shirt and a tie = 5 x 7 = 35. This…

Q: 3) Suppose that among employed women, 25% have never been married. Suppose we randomly sample women…

A: Given that, among employed women, 25% have never been married p=0.25 We have to find probability…

Q: omly selected person aged 20 years or older is male and jogs? Would it be unusual to randomly sel r…

A: Given P(J)  = 26.6% =0.266 P(M|J) = 12.4% =0.124

Q: s. Two of these have been given an experimental modification. In the first week after this…

A: Given: Factory has 52 machines.

Q: Write down the sample space for the outcome when flipping a fair coin three times... What is the…

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

Q: Uttar Pradash, Rajasthan and Bihar are subregions of India. It is reported that 94% of Uttar Pradash…

A: Given,P(Uttar Pradash residents say Hindi is their first language of choice)=0.94P(Rajasthan…

Q: A class consist of 28 meals and 52 females. If the professor selects names from the class list using…

A:

Q: Suppose there is a 17.6% probability that a randomly selected person aged 35 years or older is a…

A: Unusual event: An event is said to be unusual if they have smaller probability of occurrence.…

Q: Suppose there is a 14.1% probability that a randomly selected person aged 30 years or older is a…

A:

Q: According to a recent research, 13% of people living in a city has experienced COVID-19 related…

A: 13% of people living in a city has experienced COVID-19 , N= 100  p= 0.13 q = 1-p = 0.87 ( 87 people…

Q: In a particular meeting, there are 10 people: 5 are accountants, 3 are lawyers, and 2 are engineers.…

A: There is a total of 10 people. There are 5 accountants, 3 lawyers, and 2 engineers. The probability…