Suppose that there is a school bond referendum in Greensboro, and 85% of voters support it. You randomly ask 45 Greensboro voters whether they support the bond referendum. The standard error of the sample proportion is _____. The probability that 40 or more people (out of 45) in your sample support the bond referendum is _____. Group of answer choices 0.0468; 0.2033 0.0532; 0.7673 0.0468; 0.1977 0.0532; 0.2327

Q: Fifteen percent of the products produced by an industrial robot are known to be defective. A…

A: Given p=15%=0.15sample size(n)=6Let "x" be no. of products selected by the quality-control inspector…

Q: A shop sells rare comic books. A comic book is described as damaged if it has been opened from its…

A: Formula : Binomial distribution is given by

Q: A marketing company has randomly surveyed 204 men who watch professional sports. The men were…

A: As per guidelines expert have answer first question only...

Q: 10.) A 2014 survey suggests that 71% of U.S. teenagers use Facebook, 33% use Twitter, and  15% do…

A: Solution: Let A be the event that the U,S teenagers use Facebook B be the event that U.S teenagers…

Q: 62% of all violent felons in the prison system are repeat offenders. If 37 violent felons are…

A: Binomial distribution: A discrete r.v. X taking values 0,1,2,3, …., n is said to follow a binomial…

Q: A batch contains electronic devices. 20% of them are defective. 6 devices are randomly selected.…

A: Note: the option G is hidden which is meant to be correct. Binomial distribution: The probability…

Q: About 81% of Hartnell students plan to vote this November.  A random sample of n = 35 students is…

A: Let x be the number of Hartnell students plan to vote this November which follows binomial…

Q: A bag of balloons contains 5 red balloons, 11 green balloons, 17 yellow balloons, and 8 orange…

A: Number of red balloons =5Number of green balloons =11Number of yellow balloons =17Number of orange…

Q: 48% of all violent felons in the prison system are repeat offenders. If 44 violent felons are…

A:

Q: A medical clinic is randomly selecting three staff members to attend a conference. The clinic…

A: A medical clinic is randomly selecting three staff members to attend a conference. The clinic…

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: Find the indicated complement. A certain group of women has a 0.48​% rate of​ red/green color…

A:

Q: Find the indicated probability. Ford Motor Company found out that 94% of the car's airbags are…

A: Given info: Ford Motor Company found out that 94% of the car's airbags are acceptable and 6% are…

Q: A lot of 50 bulbs contains 15 that are defective. The lot is to be inspected by choosing 20 at…

A:

Q: In Canada, 63% of households speak English as their primary language, and 23% speak French as their…

A:

Q: Find the indicated complement. A certain group of women has a 0.38% rate of red/green color…

A:

Q: Part-time Full-time Total No Gym Membership 16 48 64 Gym Membership 11 55 66 Total 27 103 130   A…

A: The given summary table is, The probability that the student has a gym membership and they are part…

Q: The probability that a house in an urban area will develop a leak is 5%. If 20 houses are randomly…

A: given data  n = 20 P(develop leak) = p = 0.05 x = no. of leaks developed x follows binomial…

Q: Q3. Approximately 20% of cars have been recalled for a manufacturer's defects but have not repaired.…

A: From the provided information,

Q: B. 80% of people who have sports cars are men, if 10 sports car owners are randomly selected, find…

A:

Q: You have a jar with sixteen gumballs. Four are purple, six are silver, three are blue, and three are…

A:

Q: hly selected, what is the probability of getting someone who has been in a car accident? Round to…

A: Define an event  A: Someone who has been in a car accident Given that, number of respondents who had…

Q: Chauncey Billups, a current shooting guard for the Los Angeles Clippers, has a career free-throw…

A: Dear student, If you find this solution helpful please upvote ? it.

Q: Given that the cable company has decided to sell, what is the probability the influential director…

A: From given data we have : probability of influential director resigned) = 0.40 probability of…

Q: A marketing firm conducted a credit card survey in a shopping mall According to the poll, 18…

A:

Q: Suppose that a screening test diagnoses 90% of sick people positive and 90% of healthy people…

A:

Q: In a large county in Central Texas, 41% of all registered voters are Democrats and 33% are…

A: It is given that the probability of registered voters are democrats is 0.41 and the probability of…

Q: Suppose a committee of 3 people is going to be formed from faculty that consists of 30 professors…

A:

Q: Of the cartons produced by a company, 10% have a puncture, 9% have a smashed corner, and 1.4% have…

A: The question is about probability.Given :Proportion of cartons have puncture = 10% = 0.10Proportion…

Q: 66% of all violent felons in the prison system are repeat offenders. If 34 violent felons are…

A: Formula : Binomial distribution is given by

Q: Three unbiased coins are tossed. What is the probability of getting at most two heads?…

A: Given: Three unbiased coins are tossed.