The number of olives on a Pizza slice follows a Poisson distribution with mean 1.5 per slice. If Mohammed will buy 3 Pizza slices, what is the probability that exactly one slice contains at least two olives. Gelect one: O a. 0.5067 O b. 0.4933 0.4933 O c. 0.4128 O d. 0.5872

Q: Assume that 12 jurors are randomly selected from a population in which 76% of the people are…

A: X p(x) 0 0+ 1 0+ 2 0+ 3 0.0003 4 0.0018 5 0.0092 6 0.034 7 0.0924 8 0.1828 9…

Q: If electricity power failures occur according to a Poisson distribution with an average of 3…

A: Givenon average of 3 failures for every twenty weeksfor one week =320=0.15λ=0.15 per…

Q: Consider a country where, to become president, a candidate must win 279 of the total of 547 votes in…

A:

Q: The following table contains the probability distribution for X = the number of re-transmissions…

A: Let X be the number of re-transmissions necessary to successfully transmission from binomial…

Q: Complete the following probability distribution table: X P(X) -13 0.26 26 0.26 62 0.14 67 0.2 70

A: Concept: The total sum of the probabilities of the outcomes must be equal to 1.

Q: given, showing 70% are in favor of a new building project. If 6 people are chosen at random, what…

A: Given that  A poll given ; Showing 70% are in favor of a new building . Sample size (n) = 6 We know…

Q: Consider a country where, to become president, a candidate must win 294 of the total of 578 votes in…

A:

Q: (a) If X is the number of members selected who have major disagreements with the wage-package, what…

A: Let p be the probability that a member has a major disagreement with the wage-package. Given that p…

Q: Based on a​ poll, among adults who regret getting​ tattoos, 23% say that they were too young when…

A: Solution: Let X be the number of adults say that they were too young when they got their tattoos and…

Q: Suppose that the commuting time on a particular train is uniformly distributed between 50 and 60…

A:

Q: c. What is the probability that one randomly selected person learned to walk when the person was…

A: According to the answering guidelines, we can answer only three subparts of a question. Since part a…

Q: The lifetime of a AAA battery is normally distributed with mean µ= 26.5 hours and standard eviation…

A:

Q: A truck driver makes an average of 10 deliveries in 4 hours. What is the probability that the driver…

A: It is given that the a truck driver makes an average of 10 deliveries in hours.

Q: An airline knows from experience that the distribution of the number of suitcases that get lost each…

A:

Q: Estimate, from the frequency distribution, the probability that at most one of six randomly selected…

A: The data of hourly wages and the number of part time employees is given. Need to estimate, from the…

Q: The following data were collected by counting the number of operating rooms in use at RTM hospital…

A:

Q: The following table shows the distribution of students in a class with respect to gender and level…

A: Solution : From given that , P(excellent  | a male student is chosen) =  20/(20+35+15) =  20/ 70 =…

Q: A recent survey reported that 50​% of​ 18- to​ 29-year-olds in a certain country own tablets. Using…

A: Given: Number of samples (n) = 6 Probability of success (p) = 0.50 Formula: Let "X" be the 18- to​…

Q: The number of meteors found by a radar system in any 30-second interval under specified conditions…

A:

Q: Let x denote the number of boys in a randomly selected three-child family. Assuming that boys and…

A:

Q: Assume that the life of a car engine has a Weibull distribution with a=2, X= 1 per 5 years. a. What…

A: Let X : Life of a car engine  X ~Weibull(a=2, λ=1) Its pdf is given by  f(x) = λaxaλ-1e-xaλ,…

Q: You might think that if you looked at the first digit in randomly selected numbers that the…

A: Note: Thank you for the question. Since multiple subparts are posted, according to our policy, we…

Q: You might think that if you looked at the first digit in randomly selected numbers that the…

A: Introduction: Denote pi as the true probability that the ith digit is the first digit in a randomly…

Q: Based on a poll, among adults who regret getting tattoos, 30 % say that they were too young when…

A:

Q: A cellular phone service provider has determined the number of devices per account has a probability…

A: Note: Please repost remaining subparts as i can answer only 3 subparts as per my policy.   Given…

Q: Consider a country where, to become president, a candidate must win 297 of the total of 592 votes in…

A:

Q: Based on a poll , among adults who regret getting tattoos , 20 % say that they were too young when…

A:

Q: According to a study done by Nick Wilson of Otago University Wellington, the probability a randomly…

A: Given,  The probability that the selected individual will not cover his or her mouth when sneezing…

Q: In order to encourage car-pooling doings, a new toll charge is to be introduced on the ERIZ…

A: x                    0          1            2            ≥ 3P(X = x)        0.40       0.35…

Q: According to a study done by Nick Wilson of Otago University Wellington, the probability a randomly…

A: Here we want to find the probability for given events using binomial distribution.

Q: The number of accidents that occur at a busy intersection is Poisson distributed, with a mean of 3.5…

A: (a) Obtain the probability of no accidents in one week. The probability of no accidents in one week…

Q: Based on a poll , among adults who regret getting tattoos , 30 % say that the too young when they…

A: Given, p=30% = 0.3 n=5 q=1-p=1-0.3=0.7

Q: You might think that if you looked at the first digit in randomly selected numbers that the…

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

Q: A. What kind of distribution does X have? B. What is the probability that the batch contains no…

A: here given, shop receive batch of 1000 cheap laptop  probability that laptop has a defective part =…

Q: According to a study done by the Pew Research Center, 39% of adult Americans believe that marriage…

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

Q: A recent survey reported that 50​% of​ 18- to​ 29-year-olds in a certain country own tablets. Using…

A: Let P probability of 18-29-year-old in a certain country own tablets P=0.5 N=6 = sample size

Q: You might think that if you looked at the first digit in randomly selected numbers that the…

A: As per honor code we will be answering only first three parts. a) We will conduct a chi-square…

Q: (a) If 4 balanced coins are tossed simultaneously (or 1 balanced coin is tossed 4 times), compute…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Weight and Overweight. The data is summarized in the following table. If one of the hundred aults…

A: Given Data:

Q: You might think that if you looked at the first digit in randomly selected numbers that the…

A: Introduction: The null and alternative hypotheses for the test would be: H0: The data come from a…

Q: all customers who use the service department at a certain automotive dealership would recommend the…

A: The sampling distribution of the sample proportion is approximately normal with at least 5 expected…

Q: From a population consisting of 20, 28, 32, 38, and 40, a sample of size 2 will be selected with…

A: Given, 20, 28, 32, 38, 40 n = 5       To find, a) List down all the possible sample of size 2 with…

Q: n an office, assume the number of arriving telephone calls has a Poisson distribution with an…

A: λ = 10 ,

Q: The average number of classic comic books sold per week at your store is 28. What is the probability…

A:

Q: 3. The probabilities thata customer will rent 0,1,2,3, or 4 DVDS on a single visit to the rental…

A:

Q: From a population consisting of 20, 28, 32, 38, and 40, a sample of size 2 will be selected without…

A: Given that  The population . 20,28,32,38,40 Population size N=5 Sample size n=2 We have find the…

Q: (5) The number of students coming to the computer room is said to follow a Poisson distribution with…

A: As per bartleby guideline expert have to answer first three subparts only

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.