> The probability that a car will breakdown after falling into a pot{hole on a road is 0.00015. If 20,000 cars travel along the road, and the expected number of break- downs and probability that at least one car will break down. > A book has 300 pages and the probability of finding misprints, x, in a page is 0.015. Find the probability of detecting misprints in at most one page of the book.

Q: The average percentage of failure in a certain examination is 40. What is the probability that out…

A:

Q: Suppose a jar contains 138 red marbles and 153 blue marbles.  If you reach in the jar and pull out 2…

A: 138 + 153 = 291 marbles in total. At our first pull, there is an 138/291 chance that a red will be…

Q: If there is a 2% chance that a child will be born with a disease X, what is the probability that no…

A:

Q: Over 1000 people try to climb Mt everest every year. Of those who try to climb Mt everest, 31…

A: Given, P(Succeed) P(S)=0.31 P(Atleast 60 years old) P(A)=0.04 P(Atleast 60 years old and succeed)…

Q: A traffic study has shown that the probability that 5 cars will pass over a small bridge in a…

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Q: find the probability that they have a mean pregnancy less than 265 days. find the probability that…

A: Let X denote the lengths of pregnancies. Given that X follows N(mean = 268, SD = 15) For the sample…

Q: A manufacturing machine has a 5% defect rate. If 9 items are chosen at random, what is the…

A: Given:  5% defect rate. If 9 items are chosen at random

Q: "When eggs are packed in boxes the probability than an egg is broken is 0.008. Calculate the…

A: Probability that an egg is broken , p = 0.008  Sample size, n = 500 Let X represent the number of…

Q: The probability that a person supports the visit to the theater is 0.6. Determine the probability…

A: Introduction: If X ~ Binomial (n, p), then the probability mass function of X is: Here, n is…

Q: An individual can be either susceptible (S) or infected (1), the probability of infection for a…

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Q: Suppose yoyvroll a standard 6 sided die andvyou recorded the number of times that you ended up…

A: Six sided die, Recorded number of times that we ended up rolling an even number. Find probability…

Q: According to the Alzheimer's Association for 2014 for people ages 75-84, for a group of 4 people the…

A: Given the probability distribution table: x P(x) 0 0.07 1 0.22 2 0.34 3 0.27 4 0.10…

Q: The probability that team A loses against team B is 0.6 and the probability that team C wins against…

A: Let μi denotes the performance score for the team i. Thus, the performance score for teams A, B, and…

Q: The proportion of people with blood type O in the population is 0.48. Determine the probability that…

A: Given : Proportion of people with blood type O in the population is 0.48. p = P( person with blood…

Q: The probability that a person is accepted for admission to a specific university is 0.6. Determine…

A: Introduction: If X ~ Binomial (n, p), then the probability mass function of X is: Here, n is…

Q: The probability that a drilling machine will malfunction on any given day is 0.0823. What is the…

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Q: Find the probability of obtaining exactly five purple jelly beans if they are selected with…

A: Let p be the probability of getting a purple jelly bean, then p = 20/(30+20) = 0.40 Let X denote the…

Q: The probability that a patient recovers from a rare blood disease is 0.4. If 15 people are known to…

A: Given,       Sample size n=15          P=1-0.4=0.6      X~Binomial n=15, P=0.6      PX=x=nCx…

Q: The probability that a life bulb will have a life time of more than 682 hours is 0.9788. The…

A: Probability is the chance of occurrence of observations can involve in the sample or event from the…

Q: Before every flight the pilot must verify that the total weight of the load is mess than the max…

A: From the given information, the mean is 174.4 and the standard deviation is 39.6.

Q: The mosquitos are out in your back yard, and they bite you at random times. Each bite happens…

A: The average time between bites is 1.417 minutes. Each bite happens independently of the last bite.

Q: Find the probability that 3 of the customers in this sample will use their e-bank account for their…

A: Given information: The probability of the customer of the Federal Bank will use their e-bank account…

Q: At the beginning of the week a forecaster estimated the probability of having rain on Tuesday as 0.5…

A:

Q: The average number of defects on a rubber band is 0.53 per meter. a. What is the probability that a…

A: We shall use poisson's distribution to solve the given question. If a random variable X has a…

Q: According to the Alzheimer's Association for 2014 for people ages 75-84, for a group of 4 people the…

A: Given the probability distribution table. 0 0.07 0 0 0 1 0.22 0.22 1 0.22 2 0.34 0.68…

Q: The probability that a regularly scheduled flight departs in time is 0.83, the probability that it…

A: In probability theory, the term probability is used widely as it gives the prior estimate of the…

Q: The probability that a person dies from a respiratory infection is 0.002. Find the probability that…

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Q: The probability that Brenda, who cycles to work every day, will arrive late is 0.15. What is the…

A: Binomial Distribution: If we have n trials each having two outcomes, say Success and Failure, trials…

Q: When women turn 40, their gynecologists typically remind them that it is time to undergo mammography…

A: The data is given as:     Breast Cancer No Breast Cancer Total Positive Mammogram 720 6944 7664…

Q: If the probability of a student graduating is 0.95, find the probability that more than 472 students…

A: Considering given student has the only options of "graduating" (i.e., success) or "not graduating"…

Q: A large machine produces an average of 1.3 defects per box of floor tile. What is the probability…

A: Probability of defects is the statistical chance that a product or process will not meet performance…

Q: If he serves 15 times, what is the probability that he gets exactly 9 first serves in

A: Here use binomial distribution

Q: An employee buys a Php50,000 health insurance for Php12,000 good for one year. Based on his…

A:

Q: In a certain region of the country it is known from (last, experience that the: probability of…

A: Let A1: A person has cancer A2: A person does not have cancer hence, from the given information…

Q: A recent survey of 1070 U.S. adults selected at random showed that 629consider the occupation of…

A: Probability:   The ratio of the number of favorable outcomes to certain event and total number of…

Q: The probability that a person will die when he or she contracts a virus infection is 0.001. Of the…

A: Let, X= number of people who will die the probability that a person will die when he or she…

Q: Find the probability of choosing a letter other than the letter G from a bag that contains the…

A: we have to find given probability..

Q: The probability of forming a 6 letter word (sensible or non- sensible) from the letters of…

A: According to the provided information, the word LIPOPOLYSACCHARIDE is given and the length of the…

Q: If the probability of hitting a goal ball player is 0.4, then if this player wants to hit the goal…

A: Probability of hitting a goal is  p=0.4 Probability of not hitting a goal is  q=1-0.4= 0.6

Q: If the probability of seeing a ship from the beach in 1 hour is 0.35, what is the probability of…

A: Given that ,The probability of seeing a ship from a beach in hour is 0.35 .

Q: The Wilson family was one of the first to come to the U.S. They had 6 children. Assuming that the…

A: Solution Number of samples (n) = 6 Probability of success (p) = 0.5 Probability of failure (q) =…

Q: The probability that an entering student will graduate is 0.4. Determine the probability that out of…

A: Given: Probability that student will graduate(p)=0.4Number of students(n)=5

Q: It was found that the probability of a parent with two children either has two boys or two girls is…

A: Given P (Two girls) = P (Two boys) = 0.5002 P (any geneder) = 0.5

Q: The probability that people of Surigao likes "gangis" is 0.5. Find the probability that the tenth…

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Q: Suppose that you are looking for a colleague who lives within 2 kilometer of you. If you fund that…

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Q: The probability of winning on an arcade game is 0.612. If you play the arcade game 21 times, what is…

A:

Q: The probability that it will rain tomorrow is 0.0, what is the probality that it wont rain

A: Given  let 'p' be the probability that it will rain tomorrow  p=0.0

Q: The probability of any bullet's hitting a large target is 0.4. What is the probability that eractly…

A:

Q: The probability of forming a 6 letter word (sensible or non-sensible) from the letters of…

A: The aim is to find the probability form a 6 letter word from the letters LIPOPOLYSACCHARIDE that…

Q: Suppose a basketball player is an excellent free throw shooter and makes 88% of her free throws…

A: Given that the probability of making a free throw is= 88%= 0.88 Each free throw shots are…

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.