On an average, a household receives 9.5 telemarketing phone calls per week. Using the poisson probability distribution formula, find the probability that a randomly selected household received exactly 6 telemarketing phone calls during a given week.

Q: What probability value would be needed to complete the following probability distribution?

A: for valid probability distribution total probability always equal to 1

Q: Based on a poll , among adults who regret getting tattoos , 27 % say that they were too young when…

A: Let X denote the number of selected adults say that they were too young to get tattoos. Then X…

Q: A survey conducted by a song rating service finds that the percentages of listeners familiar with…

A: From the provided information, The probability distribution table can be constructed as: X 1…

Q: The approach, to develop the binomial probability distribution, begins with the:

A: For binomial distribution, each trial has to be independent of each other and each trial must have…

Q: Twenty-six percent of couples who plan to marry this year are planning destination weddings. In a…

A: Given, n = 12 p = 26% = 0.26 X = 8 Let X be the couples will have a destination wedding.   X ~ B…

Q: Is the following a Probability Distribution?

A: Random variables are of two types, discrete and continuous. A discrete random variable can only take…

Q: Most coffee drinkers take a little time each day for their favorite beverage, and many take more…

A:

Q: In a certain barangay, the dswd conducted a survey among the ages of senior citizens who will…

A: The probability that at least 65 years old senior citizen will receive the social amelioration…

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

A: It is given that n = 5 and p = 0.20.

Q: A shipment of 20 similar laptop computers to a retail outlet contains 3 that are defective. If a…

A: Given Data: p=3/20=0.15 n=2   X~ Binomial (2, 0.15)

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: At a pre-school 54% of children prefer the colour red over the colour green. From a sample of 80…

A:

Q: Based on a​ poll, among adults who regret getting​ tattoos, 12​% say that they were too young when…

A: As per our guidelines we are  suppose to do only three…

Q: In a carnival​ game, the player selects two coins from a bag containing threesilver dollars and six…

A: Given dataThree silver dollars and six slugsTwo coins are selectedProbability of winning both the…

Q: A survey conducted by a song rating service finds that the percentages of listeners familiar with…

A: The probability distribution table is X P(X) 1 0.04 2 0.13 3 0.19 4 0.2 5 0.44

Q: Based on a​ poll, among adults who regret getting​ tattoos, ​17% say that they were too young when…

A:

Q: Suppose that a one-year project that requires an initial investment of $5 million has a 65% chance…

A: Let x be the amount that we win. The probability distribution of this project is given by,…

Q: Based on a​ poll, among adults who regret getting​ tattoos, 12​% say that they were too young when…

A:

Q: What is a probability distribution?

A: Probability Distribution : Definition : A probability distribution is the mathematical function that…

Q: Create a graph for this probability distribution

A: Solution : Given that Number of cars (x) 0 1 2 3 4 5 6 7 8 P(x) 0.07 0.15 0.27 0.21 0.08 0.12…

Q: The mean number of patients admitted per day to the emergency room of a small hospital is 1. If, on…

A:

Q: At a cell phone assembly plant, 82% of the cell phone keypads pass inspection. A random sample of…

A:

Q: A die is weighted in such a way that each of 2, 4, and 6 is twice as likely to come up as each of 1,…

A: Given: A die in which 2,4,6 is likely to come twice as each of 1,3,5. The objective is to find the…

Q: what is the difference between a Binomial probability distribution and the Poisson probability…

A: The binomial distribution is measure the number of certain random events within a certain frame is…

Q: In a binomial distribution, p, the probability of getting a successful outcome on any single trial,…

A: One of the properties of binomial distribution is that the probability of success must remain same…

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

A: Givenp=0.23n=10x~Binomial(n=10,p=0.23)P(X=x)=(nx)×px×(1-p)n-x     ; x=0,1,...,n

Q: A reputable weather service issues precipitation forecasts that indicate the likelihood of…

A:

Q: Suppose Solar power plants failures occur with an average of 5 failures every year, calculate the…

A: Given data: 5 = failures every year To find: The probability that there will not be more than one…

Q: A survey conducted by a song rating service finds that the percentages of listeners familiar with…

A:

Q: in a carnival game, the player selects two coins from a bag containing three silver dollars and nine…

A: Assuming 1 silver dollar= $1 (because the value is not given) Given that there are 3 silver dollars…

Q: On hot, sunny, summer days, Jane rents inner tubes by the river that runs through her town. Based on…

A: Given,             X      25    50    75   100  Total   P(x)    0.27   0.44   0.25   0.08…

Q: Based on a USA today poll, assume that 10% of the population believes that the college is no longer…

A: Solution: Let X be the number of people believes that the college is no longer a good investment and…

Q: Show the probability distribution function of the number of heads when three fair coins are tossed…

A: In the above case the random experiment is tossing  3 coins simultaneously. We can have 2*3=8…

Q: Too Young to Tat – Based on a Harris poll, among adults who regret getting tattoos, 20% say that…

A: Let the random variable X denote the no. of adults say that they were too young to get tattoos and…

Q: Based on this probability distribution: • The volunteer ambulance service has a chance of handling…

A: Given Data :

Q: Is the following a valid probability distribution?"

A: The conditions of the probability distribution are: The sum of probability distribution should be…

Q: In a recent year 304 of the appoximately 300,000,000 people in the USA were struck by…

A: There are 300,000,000 people in the United States in which 304 people were struck by lightning. The…

Q: Based on a poll , among adults who regret getting tattoos, 70% say that they were too young when…

A:

Q: An online fashion show features an advertisement for a clothing line brand. According to a marketing…

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

Q: A survey conducted by a song rating service finds that the percentages of listeners familiar with…

A: The given probability distribution is as follows:

Q: Based on a poll , among adults who regret getting tattoos , 27 % say that they were too young when…

A: Let X be the number of the adults say that they were too young to get tattoos which follows binomial…

Q: In the textile industry, a manufacturer is interested in the number of blemishes or flaws Occurring…

A: In this scenario, one needs to apply the probability distribution for the given situation.

Q: What is required for a probability distribution to be considered binomial?

A: To consider a probability distribution as binomial, if it has a fixed number of indipendent trials…

Q: In a certain city, the distribution of the first- and second-born children of two-children families…

A:

Q: If you know that it rains during ten days out of every thirty days in a particular city. Using the…

A: In statistics theory, the Binomial distribution is the discrete probability distribution and it is a…

Q: The mean number of patients admitted per day to the emergency room of a small hospital is 22. If, on…

A:

Q: Determine whether the following describes a probability distribution and show your proof.

A: Probability distribution explains the distribution of data over the random variable. It can used to…

Q: What makes a discrete probability distribution valid?

A: There are two conditions that make a discrete probability distribution valid.

Q: A reputable weather service issues precipitation forecasts that indicate the likelihood of…

A:

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

A: Given,n=10p=0.23Let X=no.of adults to get tattoosX~Binomial(n=10  ,  p=0.23)P(X=x)=10x…