Suppose that 67% of all SCC students are part-time students. Use the binomial probability formula to find the probability that 5 out of 9 r/s SCC students are part-time students.

Q: Can Dogs Smell Cancer? Scientists are working to train dogs to smell cancer, including early stage…

A: According to the question, we have following information :- For breath test — Correctly selected…

Q: Gina is pregnant and is about to give birth to a twin. make a probability distribution representing…

A: Given information: Condition given: Gina is pregnant and about to give birth to a twin X:…

Q: The data were collected from a statistics class. The column heads give the variable, and each of the…

A: The objective is to find another categorical variable that might have been recorded for the…

Q: A varsity football player successfully scores 84% of all the field goals he kicks during in-season…

A: Given that A varsity football player successfully scores 84% of all the field goals he kicks during…

Q: Assume that when adults with smartphones are randomly​ selected, 60% use them in meetings or…

A:

Q: Find the probability that the average effective time of the pain relief drug for a sample of 25…

A: The mean is 2 hours and the standard deviation is 0.20 hours.

Q: In a large population, 59% of the people have been vaccinated. If 5 people are randomly selected,…

A:

Q: Bank tellers in a certain bank make errors in entering figures in their ledgers at a rate of 0.8…

A: Given,a rate of errors per page =0.8no.of errors per 5 pages(λ) = 5×0.8=4X=no.of errors per 5…

Q: 84% of all the field goals he kicks during in-season games. Assume each kick is independent of the…

A: Let X be the random variable from binomial with probability (p) = 84% = 0.84 and sample size (n) =…

Q: Dave fails quizzes with probability 1/4, independent of other quizzes. What is the probability that…

A: Given in the question: Dave fails quizzes with  probability =1/4

Q: he unemployment rate in a city is 14%. If 6 people from the city are sampled at random, find the…

A: When there are n trials and probability is same for all trials , we use binomial distribution .

Q: a large population, 68% of the people have been vaccinated. If 5 people are randomly selected, what…

A: Given data, 68% of the people have been vaccinated p=0.68 If 5 people are randomly selected, n=5…

Q: Sixteen percent of adults contribute to charitable agencies on a regular basis. Using the binomial…

A: According to the given information, we have Given that 16% of adults contribute to charitable…

Q: Suppose that a trainee soldier shoots a target in an independent fashion. If the probability that…

A:

Q: Assume that the incidence of a certain virus in a particular population is 4% and that a test…

A: It is given that, the incidence of a certain virus in a particular population is 4%.

Q: lobe has a number of inquiries arriving in their system at 3 inquiries per minute. What is the…

A: Consider X denotes inquiries arriving in the system which follows Poisson distribution with λ=3.

Q: An assembly line machine produces a defective widget 23% of time,the rest of the time it produces a…

A: Here, n = 21 and p = 0.23.

Q: A virologist vaccinates a few mice one at a time with a virus until he finds 3 that have contracted…

A: Negative Binomial Distribution: If we have a sequence of trials each having two outcomes, say…

Q: A tennis player makes a successful first serve 57% of the time. If she serves 9 times, what is the…

A: The objective of this question is to find the probability of a specific outcome in a binomial…

Q: shipment consists of 17 cell phones, 8 of which are defective. If 5 cell phones are selected and…

A: We have given that  Number of consistent =17 Number of defective cell phones =8 Total number cases…

Q: Suppose that on the average six students enrolled have their automobiles stolen during the…

A: In this context, X denotes students enrolled have their automobiles stolen during the semester and…

Q: The probability that a student pilot passes the written test for a private pilot's license is 0.55.…

A: Probability distributions are of two types, discrete and continuous distributions. Binomial…

Q: Find the probability that exactly 7 out of 10 adults are active on social media considering a…

A: Given that  Probability of failure = 50% = 0.50 = P (1-P) = 1-0.50 = 0.50  = P(Success) Sample size…

Q: In a large population, 61% of the people have been vaccinated. If 5 people are randomly selected,…

A: From the given information, Sample size (n) = 5, Probability of success (p) = 0.61.

Q: Suppose a baseball player's batting average is .325. What is the probability that in the next 100…

A: Given, p = 0.325 n = 100 trials X = number of times, out of 100 that are success

Q: Thirty percent of law students who sit for a bar exam pass first time. The probability rounded to…

A: Solution: Let X be the random variable that the law students who sit for a bar exam pass first time.…

Q: If 25 male college students are randomly​ selected, find the probability that their mean weight gain…

A: It is given that the mean is 1.2 and standard deviation is 5.6.

Q: In a communication channel, data is sent in 10-bit packets. The percentage of a bit sent with error…

A: Introduction: Denote X as the random variable of interest here, which is the number of bad bits in a…

Q: The random variable X designates to time between calls to the emergency telephone number 911 The…

A:

Q: 8% of all Americans live in poverty. If 48 Americans are randomly selected, find the probability…

A: given data sample size n = 48population proportion who lives in poverty = p = 0.08x= no. of people…

Q: A phone company reports that 52 % of its customers subscribe to their high-speed internet service.…

A:

Q: What is the perimeter of a square with side lengths of 11 meters and 7 meters?

A: Solution: The perimeter of a square is calculated by using the following formula:

Q: Assume that when adults with smartphones are randomly selected, 39%use them in meetings or classes.…

A: Let us assume X= the number of persons who uses smartphones in meetings or classes n= number of…

Q: Suppose a batsman can hit the ball 50% of the time. Assume that the batsman has seen 6 balls and hit…

A:

Q: Suppose that the life span of a certain automobile tire is normally distributed, with μ = 25, 000…

A: Let X denote the life span of a certain automobile tire.Given that X follows a normal distribution…

Q: What is the probability that 5 particles enter the counter in any given millisecond?

A: Let X denote the number of particles passing through a counter in 1 millisecond.