Suppose that of all cars sold at a Nissan dealer in a given year are Altimas, - are Maximas, and the rest are Sentras. Suppose that of the Altimas, of the Maximas, and 1 - of the Sentras have a moon roof. Answer the following questions. For each question, 3 first decide whether the probability is a conditional probability or not.

Q: A tennis player makes a successful first serve 48% of the time. If she serves 8 times,what is the…

A: Given: Number of serves (n) = 8 Probability of success (p) = 0.48

Q: assume that when adults with smartphones are randomly​ selected, 51​% use them in meetings or…

A: According to the question, we have 51% of adults use their smartphones in meetings or classes. Here,…

Q: Suppose that 1/2 of all cars sold at a Nissan dealer in a given year are Altimas, 1/3 are Maximas,…

A: Given, P(Altimas) = 1/2 P(Maximas) = 1/3 P(Sentras) = 1 - (1/2) - (1/3) = 1/6 P(Moon roof | Altimas)…

Q: Suppose that 1/2 of all cars sold at a Nissan dealer in a given year are Altimas, 1/3 are Maximas,…

A: It is given that, 1/2 of all cars sold at a Nissan dealer in a given year are Altimas, 1/3 are…

Q: Assume that when adults with smartphones are randomly​ selected, 42​% use them in meetings or…

A:

Q: If a student selected at random, find the probability that: d. Selected student is male and his age…

A: Given the table on survey of assignment 1 as follows: Age Male Female Row total Less…

Q: Suppose that of all cars sold at a Nissan dealer in a given year are Altimas, are Maximas, and the…

A: Let us denote:A=AltimasM=MaximasS=sentrasX=moon roofGiven that P(A)=12, P(M)=13,…

Q: Assume that when adults with smartphones are randomly​ selected, 45​% use them in meetings or…

A:

Q: assume that each of your calls to a popular radio station has a probability of 0.02 of connecting,…

A: Given: The popular radio station having the probability of 0.02. To determine the tenth call as…

Q: Suppose that 60% of the employees at a company are male and of those 30% received merit raises.…

A: Given, In a compony, there are 60% male and 40% female. Out of those 30% males and 20% females are…

Q: Assume that the student attends math class with probability 0.45, skips accounting class with…

A: Given, P(Attend math class) =  P(M) = 0.45 P(Skip accounting class) =  0.25 P(Attend accounting…

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: Assume that a box contains 2 defective widgets and 11 acceptable widgets. There are 4 inspectors,…

A: Let us denote the event that no defective widget was selected by D. We have to find P(at least one…

Q: During any period, a potential customer arrives at a certain facility with probability 0.5. If there…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 44 ​% use them in meetings or…

A:

Q: Let's assume that Ali will pass in subject QM is 0.3 & pass in FIN 0.8 & and both subjects are. 5…

A: Let us denote: A=Ali will pass in QM and B=Ali will pass in FINGiven that P(A)=0.3 , P(B)=0.8, P(A…

Q: Assume that in a particular college, 60% of the student population is female. (i) Calculate the…

A: Introduction: Denote X as the random variable representing the number of female students in the…

Q: Assume that when adults with smartphones are randomly​ selected, 55​% use them in meetings or…

A: As each adult has two options "To use smartphones in meetings or classes" or "Not to use smartphones…

Q: Assume that a box contains 2 defective widgets and 12 acceptable widgets. There are 4 inspectors,…

A: Given that there are 2 defective widgets and 12 acceptable widgets in the box. So total (2+12)=14…

Q: find the probability that exactly 2 of them use their smartphones in meetings or classes.

A: Let p be the probability that a student use smartphone in meetings or classes. Given that p= 54% =…

Q: Assume that when adults with smartphones are randomly​ selected, 63​% use them in meetings or…

A:

Q: Assume that when 3 adults with smartphones are randomly selected, 46% use them in meetings or…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 61​% use them in meetings or…

A: Given Assume that when adults with smartphones are randomly​ selected, 61​% use them in meetings or…

Q: Assume that when adults with smartphones are randomly​ selected, 51​% use them in meetings or…

A: Let "X" be adults who use their smartphones in meetings or classes.

Q: At a certain pizza parlor, 65% of the customers order a pizza containing onions, 61% Of the…

A:

Q: Assume that when adults with smartphones are randomly selected, 56 % use them in class or meetings.…

A: Given problem Given that   Assume that when adults with smartphones are randomly selected , 56%…

Q: Assume that when adults with smartphones are randomly​ selected, 55​% use them in meetings or…

A: Given that the adults with smartphones are randomly​ selected, 55​% use them in meetings or classes.…

Q: Assume that when adults with smartphones are randomly​ selected, 61​% use them in meetings or…

A: A binomial experiment is a discrete probability experiment. To use the binomial model,…

Q: Suppose that a salesperson succeeds in making a sale with one in every five potential customers…

A:

Q: assume that each of your calls to a popular radio station has a probability of 0.02 of connecting,…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 48​% use them in meetings or…

A:

Q: Assume that at the airport security check, 60% of all passengers are selected for a random bag…

A: Given that p = 60% = 0.60 n = 10 X ~Binomial(n, p) X ~ Binomial (10, 0.60)The PMF of the Binomial…

Q: If on the average rain falls on 12 days in every 30 days, find the probability (1) that the first…

A:

Q: assume that when adults with smart phones are randomly selected, 54% use them in meetings or…

A: Introduction: A random sample of 5 adult smartphone users was selected. Each of the selected…

Q: Of graduating high school seniors, 14% said that their generation will be remembered for their…

A:

Q: The textbook for a particular course are available in print or as an e-book. For this question,…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 43​% use them in meetings or…

A: Solution: Let X be the random variable that  adults uses smartphones in meetings or classes. The…

Q: Assume that when adults with smartphones are randomly​ selected, 52​% use them in meetings or…

A: p = 0.52 n = 10

Q: Assume that when adults with smartphones are randomly​ selected, 58​%use them in meetings or…

A:

Q: There are 600 economics students in the post graduate class of a university, and the probability for…

A: The number of students in the graduation are 600. The probability that the student gets the books is…

Q: Suppose that 1212 of all cars sold at a Nissan dealer in a given year are Altimas, 1313 are Maximas,…

A: Let A denote the car sold is Altimas B denote that the car sold is Maximas C denote that the car…

Q: During the 2015-2016 NBA season, Jodie Meeks of the Detroit Pistons had a free throw shooting…

A: Given that  The probability of Jodie Meeks makes any given free throw is fixed at 0.906 P(F) = 0.906…

Q: Let be a lot of 20 defective items and 80 non-defective items, of which 2 are chosen without…

A: Given,no.of defective items=20no.of non-defective items=80total no.of items=100

Q: Assume that the microphone malfunctions with probability 0.39, the speakers with probability 0.43,…

A: According to the provided information,  A= microphone malfunctions  B = speakers malfunctions P(A) =…

Q: In a string of 100 Christmas lights, there of use (if one bulb fails, it does not affect the…

A:

Q: At least one-half of an airplane's engines are required to function in order for it to operate. I…

A: Given : one-half of an airplane’s engines are required to function in order for it to operate. To…

Q: Assume that when adults with smartphones are randomly​ selected, 47​% use them in meetings or…

A: The given context follows binomial distribution with n = 11 and p= 0.47. Consider X represents the…

Q: Assumed a source produces only two digits ("1" and "0") with probabilities of 0.6 and 0.4,…

A: The sequence is of length 5, and "0" and "1" can appear at any place with equal probability of 0.4…

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.