49% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults. Find the probability that the number of U.S. adults who have very little confidence in newspapers is ​ (a) exactly​ five, (b) at least​ six, and​ (c) less than four.

Q: The method of tree-ring dating gave the following years A.D. for an archaeological excavation site.…

A: a) The sample mean using Excel functions “=average(A1:A9)” is 1,270.778.

Q: thirty four percent of us adults have very little confidence in newspapers. You randomly select 8 US…

A: Binomial distribution:The binomial distribution gives the probability of number of successes out of…

Q: usan asks her neighbor to water a sickly plant while she is on vacation. Without water, the plant…

A: Given that P(dying| without water)=0.8 P(dying| with water)=0.15 P(watered)=90%=0.90 P(No…

Q: 46​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults.…

A: (a)   Obtain the probability that the number of U.S. adults who have very little confidence in…

Q: 32​% adults favor the use of unmanned drones by police agencies. Twelve U.S. adults are randomly…

A:

Q: 43​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults.…

A: (a)   Obtain the probability that the number of U.S. adults who have very little confidence in…

Q: 56​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults.…

A: (a)The probability that the number of U.S. adults who have very little confidence in newspapers is…

Q: 53 ​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults.…

A:

Q: 19% adults favor the use of unmanned drones by police agencies. Twelve U.S. adults are randomly…

A: Consider X denotes adults favor the use of unmanned drones by police agencies which follows binomial…

Q: 24​% of U.S. adults say they are more likely to make purchases during a sales tax holiday. You…

A: In this context, denote X as the number of adults who say they are more likely to make purchases…

Q: 33% of U.S. adults say they are more likely to make purchases during a sales tax holiday. You…

A: Given dataProbability that U.S. adults more likely to purchase i.e. p = 0.33No of adults i.e. n =…

Q: Fifty-five percent of consumers prefer to purchase electronics online. You randomly select 8…

A: Binomial Distribution : The binomial distribution is a discrete probability distribution with two…

Q: 26% adults favor the use of unmanned drones by police agencies. Twelve U.S. adults are randomly…

A:

Q: ​36% adults favor the use of unmanned drones by police agencies. Twelve U.S. adults are randomly…

A: Given information:Number of samples, n = 12Probability of success, p = 0.36Probability of failure, q…

Q: 61​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults.…

A: The Binomial distribution is discovered by James bernoulli. This is descrte probability distribution…

Q: 34% adults favor the use of unmanned drones by police agencies. Twelve U.S. adults are randomly…

A: From the given information,Binomial parameters, n = 12 and P=34% .034.Here we can use binomial…

Q: 45% percent of consumers prefer to purchase electronics online. You randomly select 8 consumers.…

A:

Q: What is the probability that Joanne will pass only one of her courses?

A: Let us define some events A : Joanne will pass Biology B : Joanne will pass English. It is given…

Q: There is a 72% chance you will be able to get tickets to a concert to see your favorite band in the…

A: Given problem Given that   There is a 72% chance you will be able to get tickets to a concert to…

Q: Find the probability that the number of U.S. adults who have very little confidence in newspapers…

A:

Q: 36​% of U.S. adults say they are more likely to make purchases during a sales tax holiday. You…

A: This is a binomial distribution problem because there are only two possible outcomes (an adult is…

Q: 40 percent of consumers prefer to purchase electronics online. You randomly select 8 consumers. Find…

A:

Q: 62​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults.…

A:

Q: orty five percent of consumers say it is important that the clothing they buy is made without child…

A: given data P(say it is important that the clothing they buy is made without child labor) = p =…

Q: 39% adults favor the use of unmanned drones by police agencies. Twelve U.S adults are randomly…

A: Let X denotes the number of U.S. adults who favor the use of unmanned drones by police agencies out…

Q: 62% of us adults have little in newspapers .you randomly select 10 us adults .find the probability…

A: Let "x"  be the number of us adults who have very little confidence in newspapers. I will use…

Q: ​28% of U.S. adults say they are more likely to make purchases during a sales tax holiday. You…

A: Given Datap = 0.28n = 10a) probability that the number of adults who say they are more likely to…

Q: ​41% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults.…

A: Given binomial parameters,P = 41% =0.41 and n = 10.Let ‘X’ be a binomial distribution random…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.