Why perform sensitivity analysis

Q: From 1984 to 1985, the mean height of 15 to 18-year-old males from Chile was 172.36 cm, and the…

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Q: The daily earnings X of an employee who works on a commission basis are given by the following…

A: Given data is x 0 25 50 75 100 125 150 P(X=x) 0.06 0.12 0.17 0.14 0.28 0.17 0.06

Q: Often there are cheaper, less accurate tests for diagnosing the presence of some conditions in a…

A: * ANSWER :-  From the given information the answer is given as follows

Q: The mathematics faculty at a college consists of 6 full professors, 8 associate professors, 12…

A: Answer: The probability is 16/36 i.e equals to 4/9.

Q: Consider the performance function of a structural element Z =R-S , where R and S are normal random…

A: The random variable Z=R-S follows normal distribution with mean EZ and the standard deviation SDZ.…

Q: A group of five persons is formed from five boys and four girls. Find the probability that there are…

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Q: Given a random variable X~N(175,40), find x such that Pr(X > x) = 0.069. (Please round your answer…

A: given data, X~N(175,40)p(X>x)=0.069we have to find out the given probability

Q: Use the spinner shown to answer the question. Assume that it is equally probable that the pointer…

A: There are 3 ted regions. n(R)= 3  Total number of regions are n= 10

Q: Suppose fires reported to a fire station satisfy the conditions for a Poisson process, with a mean…

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Q: 22. A bowl contains twenty cherries, exactly fifteen of which have had their stones removed. A…

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Q: A fair, six-sided die is rolled. Describe the sample space S, identify each of the following events…

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Q: 1. A traditional fair die is thrown twice. What is the probability that: (a) a six turns up exactly…

A: If a fair die is thrown twice  than the possible outcomes…

Q: he proprietor of Midland Construction Company has to decide between two projects. He estimates that…

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Q: To estimate the portion of voters who plan to vote for Candidate A in an election, a random sample…

A: From the information, There are sample of n voters. Let θ be the portion of voters who plan to vote…

Q: Team LA Lakers (W) LA Clippers (W) Miami Heat (E) Chicago Bulls (E) Male 55 42 30 20 Gender Female…

A: male female total LA lakers 55 18 73 LA clippers 42 10 52 Miami heat 30 18 48 Chicago…

Q: 15 400 people were questioned as to whether they read novels in paperback form or on an e-reader.…

A: The two by two contingency table (also called fourfold contingency table) represents two…

Q: Data collected from selected major metropolitan areas in the eastern United States show that 3% of…

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Q: G denotes the time it take for giannis to warm up for basketball on a random day. G is normally…

A: Let G is normally distributed with mean= 16 min and standard deviation = 4.3 min

Q: What do you think of the following 'proof' by Lewis Carroll that an urn cannot contain two balls of…

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Q: 1. How many one-one functions are there from a set with m elements to a set with m elements?

A: Note: Hi! Thank you for the question. As you have posted two independent questions, according to our…

Q: A symmetric random walk takes place on the integers 0, 1, 2, ..., N with absorbing barriers at 0 and…

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Q: sert. In recent years, it has rained only 5 days each ye nfortunately, the weatherman has predicted…

A: Given The sample space is defined by two mutually-exclusive events - it rains or it does not rain.…

Q: A single card is drawn from a standard deck of 52 cards. What are the odds drawing a face card?…

A: given data  select a card from 52 card deck  find odds of drawing face card = ?

Q: 4. Suppose (X, Y) has joint p.d.f. fx,x(s, t) = le-sμe-μt (a) Compute the marginal p.d.f. of X (b)…

A: "Since you have posted a question with multiple subparts, we will solve first 3 sub-parts for you.…

Q: Lightbulbs of a certain type are advertised as having an average lifetime of 750 hours. The price of…

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Q: A card is drawn randomly from a deck of ordinary playing cards. You win $10 if the card is a spade…

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Q: In a party there are 5 couples. Out of them 5 people are chosen at random. Find the probability that…

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Q: Lightbulbs of a certain type are advertised as having an average lifetime of 750 hours. The price of…

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Q: Consider biased Coin flips with head probability p. Let T_n be the the number of flips required to…

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Q: On May 13, 2013, starting at 4:30 PM, the probability of low seismic activity for the next 48 hours…

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Q: Out of first 20 natural numbers, one number is selected at random. The probability that it is either…

A: Given that, Out of first 20 natural numbers, one number is selected at random

Q: Find the probability of drawing an ace at least once when you draw a card from a standard deck of…

A: Given data A standard deck of cards is given

Q: 1. The density function of X is given by f(x)=², 1≤1≤b. == If median is e³, find a and b.

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Q: Suppose that the random variable X has density fx (x) = 4x³ for 0 X).

A: Independence of pdf applied.

Q: Page 339, 5.2.7.* Let Xn have a binomial distribution with sample size 5n and p, where p is not a…

A: Dear student, If you find this solution helpful please upvote ? it. The solution is given below:

Q: Suppose that the chances of rain this weekend in Monterey are 14% and the chances of rain this…

A: The following information has been provided: Let A be the event that shows the chances of rain this…

Q: The minimum wage in the 13 states shown in the following table were in effect as of January 2016.†…

A: From the provided information, Sample size (n) = 13 The data values are as follow: 9.75, 8.00,…

Q: Suppose that the speed at which cars go on the freeway is normally distributed with mean 71 mph and…

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Q: Let K and L be events on the same sample space, with P (K) = 0.8 and P (B) = 0.6. Are these two…

A: given data  P(K)  = 0.8 P(B) = 0.6 can K and B be the disjoint events?

Q: V is a normal Gaussian random variable. P = (V-1)² d. Find the PDF of P. e. Find the expected value…

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Q: Records kept by the chief dietitian at the university cafeteria over a 32-period show the following…

A: Let X be a random variable of the number of gallons of milk

Q: A botanist wishes to estimate the typical number of seeds for a certain fruit. She samples 44…

A: Degree of freedom,  df=n-1

Q: Suppose we draw a card from a deck of playing cards. What is the probability that we draw a spade?

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Q: The amount of time, in minutes, that a person must wait for a bus is uniformly distributed between…

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Q: If a population of raw scores is normally distributed and has a mean μ = 80 and 2 10. Determine the…

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Q: 6. Explain what is wrong with the following statement: I flip a coin ten times, and record the…

A: A coin has two possible outcomes i.e. head or tail. Both are equally likely possible to occur.

Q: 3. Six cups and saucers come in pairs: there are two cups and saucers which are red, two white, and…

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Q: all x t) dt. Jo

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Q: At a police station in a large city, calls come in at an average rate of four calls per minute.…

A: Given that, At the police station in the large city, calls come in at an average rate of 4 calls per…

Q: z-test or t-test. show the result of the table in excel. upvote will be given. (YOU MAY USE EXCEL…

A: Given data: 4-year program 5-year program 7 8 6 7 8 7 6 6 7 7 8 7 7 5 6 7 7 8…