Suppose the influenza vaccine this year is 88% effective to prevent the flu among high-risk individuals. If this vaccine is administered to 25 residents in a long- term care home, what is the probability that 20 will not get the flu?

Q: Suppose that a fast food restaurant can expect two customers every 3 minutes, on average. What is…

A: In this question we will be using Poisson distribution.  It is given that the restaurant can expect…

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 6 seeds are planted,…

A: X: The healthy growing plant. n = 6 p = 0.95 We have to find that the exactly one plant does not…

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 7 seeds are planted,…

A:

Q: If a seed is planted, it has a 90% chance of growing into a healthy plant. If 10 seeds are planted,…

A: Let us denote X= number of plants that do not grow healthy n= number of trials= 10 probability of…

Q: If a seed is planted, it has a 70% chance of growing into a healthy plant. If 12 seeds are planted,…

A: Given, n=12 probability of grow = 70%                                  = 0.70

Q: The Denver Post stated that 80% of all new products introduced in grocery stores are taken off the…

A:

Q: (a) One prominent physician claims that 70% of those with lung cancer are chain smokers. If his…

A: Given information: P(Chain smokers) = 0.70 n = 12 Determine the required probability using the…

Q: If a seed is planted, it has a 60% chance of growing into a healthy plant. If 6 seeds are planted,…

A: For any seed there are two possibilities  1. Either they grow  2. Not grow So each seed is…

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 9 seeds are planted,…

A:

Q: The incidence of tuberculosis in an industry is such that the workers have a 20% chance of suffering…

A:

Q: If a seed is planted, it has a 60% chance of growing into a healthy plant. If 12 seeds are planted,…

A: 60% chance of growing into a healthy plant i.e. Probability(grow) = 0.60 Probability(doesn't grow) =…

Q: If a seed is planted, it has a 60% chance of growing into a healthy plant. If 11 seeds are planted,…

A: If 11 seeds are planted, what is the probability that exactly 2 don't grow will be equal to the…

Q: If a seed is planted, it has a 85% chance of growing into a healthy plant. If 8 seeds are planted,…

A: Let X be the random variable such that the number of seeds planted will grows into a healthy plant.…

Q: On average, Connor has noticed that 20 trains pass by his house daily (24 hours) on nearby train…

A: Let X be the number of trains passing by his house

Q: If a seed is planted, it has a 70% chance of growing into a healthy plant. If 8 seeds are planted,…

A:

Q: A mobile operator company has to deal with 12 site down issues per hour. What is the probability…

A: Answer :

Q: If math. Professor receives on average of 5 e-mail messages per day from Students, then the…

A:

Q: Based on data from the U.S. Center for Health Statistics, the death rate for males in the 15-24 age…

A: It is given that the death rate for males in the 15-24 age group is 114.4 per 100,000 population.

Q: If an average of 40 calls is required in a typical eight hour shift, what is the probability that at…

A: Given: Average number of calls made in eight-hour shift is 40. The average calls made in an 2 hour…

Q: If a seed is planted, it has a 80% chance of growing into a healthy plant. If 12 seeds are planted,…

A: Given: Probability of growing healthy plant = 80% = 0.80 The probability of not growing healthy…

Q: On average, Connor has noticed that 7 trains pass by his house daily (24 hours) on nearby train…

A:

Q: If a seed is planted, it has a 65% chance of growing into a healthy plant. If 12 seeds are planted,…

A: From the provided information, Chance of growing a seed into healthy plant = 65% That is p = 0.65…

Q: 8. If 30 percent of the mice used in an experiment will become very aggressive within one minute…

A:

Q: In an experimental study in the Philippines, citizens with a certain blood type volunteer for a test…

A: If each trial has only two possible outcomes, i.e., success and failure, the probabilities of…

Q: 3. The Philippine Institute of Volcanology and Seismology (PHIVOLCS) records an average of 20…

A: Solution

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 11 seeds are planted,…

A: Given information- We have given a problem of binomial distribution. We have given that if a seed is…

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 7 seeds are planted,…

A: The probability that the plant doesn't grow into a healthy plant (p) .

Q: If a seed is planted, it has a 60% chance of growing into a healthy plant. If 11 seeds are planted,…

A: Let, P(growing)=60% = 0.60 P( not growing)=1-0.60 = 0.40 n = 11 The probability that exactly 4 don't…

Q: If the chance of rain on Sunday increases to 50% if it rains on Saturday, suppose you were away on…

A: e. P(rain on Saturday) = 0.60 P(no rain on Saturday) = 1 - 0.60 = 0.40 P(rain on Sunday | rain on…

Q: If the chance of suffering from occupatinal hazards is 25%, what is the probability that out of…

A:

Q: A certain pack of collectible baseball cards has a 20% chance of containing an autographed baseball…

A: Obtain the probability that Jin will get his first autographed baseball card on the 5th pack that…

Q: The yearly worldwide average number of airplane crashes of commercial airlines is 4. What is the…

A: Givenyearly worldwide average number of airplane crashes of commercial airlinesis 4for one…

Q: City crimes records show that 20% of all crimes are violent and 80% are nonviolent. Ninety percent…

A: From the provided information, Let V be the event that crime is violent. Let R be the event that…

Q: If a seed is planted, it has a 70 %chance of growing into a healthy plant. If 10 seeds are planted,…

A: Given data, p=0.70 (grows healthy plant) If n=10 then P(X=1) doesnot grow=?

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 12 seeds are planted,…

A: As per bartleby guideline expert have to answer first question only dear student please upload other…

Q: If a seed is planted, it has a 65% chance of growing into a healthy plant. If 6 seeds are planted,…

A:

Q: If a person tests negative, what is the probability that the person is actually free of the disease?

A: Let us define some events A : a person has cooties. B : a person does not have cooties. E : a person…

Q: Suppose there is a disease, whose average incidence is 1 per million people. What is the probability…

A: Given Suppose there is a disease, whose average incidence is 1 per million people.

Q: If you get a positive identification from a caller on this test, what is the probability that he…

A:

Q: a If a family now lives in an urban location, what is the probability that it will live in an urban…

A: Since there are multiple parts first part is answered step by step. Kindly repost for more help.

Q: If there is a 10% chance it will rain each day for the next week, what is the probability that it…

A:

Q: If a seed is planted, it has a 65% chance of growing into a healthy plant. If 10 seeds are planted,…

A: Given: P( chance a seed grows into a healthy plant) = 0.65 n = 10

Q: If a device requires two batteries what is the probability that both batteries last beyond 1 year?

A: Let X=the length of an alkaline battery  Given that X follows an exponential distribution.  Given…

Q: If a seed is planted, it has a 75% chance of growing into a healthy plant. If 10 seeds are planted,…

A: We have to find given probability.

Q: 9. The CDC estimates that a non-infected person has a 10% chance of contracting mumps from an…

A: From the given information, the CDC estimates that a non-infected person has a 10% chance of…

Q: If a seed is planted, it has a 90% chance of growing into a healthy plant. If 7 seeds are planted,…

A: The Binomial probability distribution is: PX=x=nxpx1-pn-x In the formula, n denotes the number of…

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 10 seeds are planted,…

A: Let "X" be the planted seeds that don't grow.

Q: If a seed is planted, and it has 75% chance of growing into a healthy plant and if 6 seeds are…

A: Given, p=75%=0.75 (Grow as healthy plant) q=1-p=0.25   If n=6 P(X=3) dont grow =?

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.