The number of flower arrangements delivered each day by BONSAII FLOWERS follows a Poisson distribution with mean 10. The probability that BONSAII FLOWERS deliver the first day of April exactly 5 arrangements is equal to: O 0.0378 O 0.056 O 0.827 O None of these

Q: A spinner is divided into five colored sections that are not of equal size: red, blue, green,…

A: Color Frequency Red 9 Blue 14 Green 11 Yellow 7 Purple 9 Total 50    probability…

Q: A bank is interested in studying the number of people who use the ATM located outside its office…

A: Average=1.6 customer X~Pois( average=1.6) for 10 minutes interval

Q: 0.03 of the goods produced in a factory are defective. When a 25 unit sample is drawn for inspection…

A: Let X be the discrete random variable representing the number of defective goods. The success is…

Q: Hospitals typically require backup generators to provide electricity in the event of a power outage…

A: According to the given information,A single emergency backup generator fails 6% of the times when…

Q: Suppose that warranty records for a car maker show that the probability that a new car needs a…

A:

Q: On average, 8 persons visit the doctor in a given hour. Assuming a Poisson probability distribution,…

A: Given that 8 persons visit the doctor in an hour And follow Poisson distribution

Q: An archer shoots 72 arrows at a target. The arrows were distributed among the rings as shown below.…

A: 2. The archer shoots 72 arrows.

Q: a) Clothes manufacturing machine, the probability of appearing damaged products is 0.02. At the…

A: Provided information is, For cloths manufacturing machine, the probability of appearing damaged…

Q: The mean number of patients arriving at the emergency room of University Hospital on Saturday nights…

A:

Q: eek con

A: The mean of the number of students seek consultation per meeting is , μ=5.5. a. The probability that…

Q: he number of accidents that occur at a busy intersection is Poisson distributed with a mean of 4 per…

A: Given,  number of accidents per week (lamda)=4   Poission distribution is P(X=x)=e-lamda*lamdaxx!

Q: The proportion of individuals that regularly smoke in a population is known to be 0.25. What is the…

A: Given information: p=0.25 Sample size, n=100

Q: Washing Hands Based on results from a Bradley Corporation poll, assume that 70% of adults always…

A: (a)Define the random variable x as the number of adults washing their hands after using the public…

Q: 3.9P The number of telephone calls coming into the central switchboard of an office building…

A:

Q: The number of accidents that occur at a busy intersection is Poisson distributed with a mean of 3.3…

A:

Q: • A) Given the data Pulse Rate (beats per minute) Mean St. Dev. Distribution Males 69.6 11.3 Normal…

A: Note: As per my policy i can answer only one question. kindly repost the remaining one. Given data…

Q: Records indicate that, on average, 3.2 breakdowns per day occur on an urban highway during the…

A:

Q: a. What is the probability that there are exactly 5 students who fail in 1 sem? o. What is the…

A:

Q: Airline passengers arrive randomly and independently at the passenger-screening facility at a major…

A:

Q: 2) The average number of operational losses a year at a particular plant is 18, so the number of…

A: Note:- Since you have asked multiple questions, we will solve the first question for you. If you…

Q: The probability that a patient recovers from a rare blood disease is 0.3. If 12 people are known to…

A:

Q: the probability that more than 6 will need a warranty repair?

A: here given n = 20 p = probability that car needs warranty repair q = 1-p = 0.8 here use binomial…

Q: What is the probability that the underweight package is the 8th package to be detected? B. What is…

A: Here use geometric distribution

Q: In a recent year (365 days), a hospital had 5882 births. a. Find the mean number of births per day.…

A: poisson distribution is given by

Q: The number of accidents that occur at a busy intersection is Poisson distributed with a mean of 4.4…

A: Here the given information is The number of accidents that occur at a busy intersection is Poisson…

Q: Suppose that 10% of tires manufactured on an assembly line are defective. If the tires are randomly…

A:

Q: Imperfections in optical cable follow a Poisson process with a mean of 25 imperfections per 100…

A: In 100 meters, there are 25 imperfections average. Then, there are λ=25100 imperfections in 1 meter…

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.