An advertising executive studying television viewing habits of married men and women during​ prime-time hours has determined that during prime​ time, husbands are watching television 65% of the time. When the husband is watching​ television, 36% of the time the wife is also watching. When the husband is not watching​ television, 16% of the time the wife is watching television. Show contingency table used to complete question. -a. A time during prime time is randomly selected. Determine the probability that the husband is not watching television and the wife is watching television.

Q: Profession Percent who voted | Percent in each profession Professional 84 12 White collar 73 24 Blue…

A: let professional , white collar , blue collar , unskilled , farmer and housewife are represented by…

Q: On a certain day, a cheese packaging facility packaged 560 units of mozzarella cheese. Some  these…

A: Solution:   Minor flaw No minor flaw   Major flaw 15 37 52 No major flaw 67 441 508 Total…

Q: 6. A class for engineers consists of 25 industrial, 10 mechanical, 10 electrical and 8 civil…

A: The answer is attached below,

Q: In the Perri Manufacturing Company, 26% of the employees are sales and administration staff, and 74%…

A: given 26% of the employees are sales and administration staff and 72% are production implies…

Q: For a particular clothing store, a marketing firm finds that 17% of $10-off coupons delivered by…

A:

Q: Vision Correction About 75% of the U.S. population uses some type of vision correction (such as…

A: a)Here, the vision correction uses rate is 75%.

Q: 10. A bowl of candy contains 35 toffees, 45 mints, 50 jujubes, and 60 jellybeans. Richard picks a…

A:

Q: a. How many outcomes are there? b. What is the probability that you would select either a red velvet…

A: From the given information, Muffms P(Blueberry) =0.33 P(Chocolate chip) =0.34 P(Original) =0.33…

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: Time spent using e-mail per session is normally dis- tributed, with µ = 8 minutes and o = 2 minutes.…

A: Note Hi, thank you for the question. As per our company guideline we are supposed to answer only…

Q: Six stand-up comics, A, B, C, D, E, and F, are to perform on a single evening at a comedy club. The…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Six stand-up comics, A, B, C, D, E, and F, are to perform on a single evening at a comedy club. The…

A: Note: Hi there! Thank you for posting the question. As you have posted multiple questions, we have…

Q: Real estate ads suggest that 59 % of homes for sale have garages, 25 % have swimming pools, and 24 %…

A: Solution: Let A be the event that homes for sale have garages, B be the event that homes for sales…

Q: Trays consisting of 40 eggs each are deemed unacceptable if they contain 3 or more cracked eggs. The…

A: Correct answer is  (C)   0.3011

Q: n elementary school art class teacher plans to display artwork next to the door of each of the…

A:

Q: A political scientist is analyzing the possible voting outcomes of a proposal. According to polls,…

A: According to the given information, we have The probability that a voter will vote yes is 50% Sample…

Q: Thirty percent of an airline’s planes are jumbo jets. Sixty percent of the airline’s pilots are 45…

A: Thirty percent of an airline’s planes are jumbo jets.  P(airline’s planes are jumbo jets) = 30% =…

Q: a) What is the probability of selecting a school from Texas or a public school? P(Texas School OR…

A: Probability of an event is calculated as number of outcomes in favor of the event divided by total…

Q: Online banking A national survey indicated that 30%of adults conduct their banking online. It also…

A: It is given that 30% of adults conduct their banking online.

Q: In Table B - Random Digits, each digit in the list of 9000 is equally likely to be 0, 1, 2, 3, 4, 5,…

A:

Q: Adecco manufactures chairs in Cleveland, Ohio and New Brunswick, New Jersey.  The Cleveland plant…

A: Given: The Cleveland plant has 6 employees. The New Brunswick plant has 5 employees.

Q: Survey question asked among people 12 and older how many cell phones are being used in your house?…

A: The probability if a randomly selected person is chosen his or her household will have four or more…

Q: A baseball player has a hitting average of 0.325. If seven at-bats are randomly selected, what is…

A: Givena baseball player has a hitting average(p)=0.325sample size(n)=7Let "x" be no.of…

Q: A sample of students, faculty, and administration from a large university were asked if they were in…

A: We have given that the sample of students,  faculty and administration from a large university in…

Q: Wi-Fi Based on a poll conducted through the e-edition of  USA Today , 67% of Internet users are more…

A: In this context, the probability that the internet users are more careful about the personal…

Q: Giving a test to a group of students, the grades and gender are summarized below A C Total Male 8.…

A:

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

A:

Q: According to a Department of Labor report, the city of Detroit had a 20% unemployment rate in…

A:

Q: ong adults in the U.S., 60% choose potatoes as their favorite vegetable.  In an Idaho Potato…

A:

Q: 1. Determine P(Ages 31-45| Takis). 2. Determine P (Carrot Sticks and Age 16 - 20). 3. Determine the…

A: All the subparts of given question are solved below.

Q: If one person is randomly selected from the group, what is the probability that this person does not…

A: The formula for the probability is,

Q: A quality control inspector samples of 500 LCD monitors and finds defects in three of them. a. What…

A:

Q: 4) The table gives the number of degrees earned in a certain university in the 2007-2008 academic…

A: Determine the total number of persons who are awarded with degree in year 2007-2008.…

Q: In a recent survey of a random sample of 437 California residents, 129 said they visited a state…

A: Given : Sample size = 437 Number of people who said they visited a state park in last 6 months = 129

Q: Find the indicated probability. College students were given three choices of pizza toppings and…

A: Total (10+14+22+25)=71 students like cheese toppings. There are total…

Q: В. Forty five percent of the streets in an area have private guards for security. Three streets are…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: In a certain town, 62% of the residents enjoy riding roller coasters. Alfred takes a sample of 75…

A: Given Data: Using binomial to normal approximation Mean=n*p=0.62*75=46.5 Standard deviation=4.2036…

Q: A card game requires that 44 cards are drawn from a 5252 card deck. Determine the following…

A: Note: Hi there! Thank you for posting the question. As your question has more than 3 parts, we have…

Q: Suppose that seven hundred twenty-five residents were randomly selected and asked whether they have…

A: Obtain the probability that the resident is a male or has Covid vaccine booster shot. The…

Q: Six​ stand-up comics,​ A, B,​ C, D,​ E, and​ F, are to perform on a single evening at a comedy club.…

A: As per norms, the first three questions are answered. To work out the required probabilities under…

Q: 21. A survey involving 600 Democrats, 400 Republicans and 200 Independents asked the question: "Do…

A: Let A be the event that the selected person is Democratic. PA=6001200        =0.5 B be the event…

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

A:

Q: 1,000 people were sampled to pick a card which contained a color and symbol. 350 people in total…

A:

Q: a singlé randomly selected movie, find the probability that this movie's production cost is between…

A: here given, the average cost for major  movies is 65 million dollars and the standard deviation is…

Q: A geologist has collected 21 specimens of basaltic rock and and 15 specimens of granite. The…

A: Given: number of specimens of basaltic rock = 21 number of specimens of granite = 15 total number of…

Q: Show all values of n, p, and x for full credit! A recent study shows that 60% of all adults in the…

A:

Q: A jar of marbles contains 3 red, 4 yellow, and 3 green marbles. Two marbles were drawn out of the…

A:

Q: 1. What is the probability that a student selected at random is a boy? P( 2. What is the probability…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: College students were surveyed to check what they favored between basketball, football or baseball.…

A:

Q: An auditor for the Internal Revenue Service is selecting a sample of six tax returns for an audit.…

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

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.