Which of the following is a dictator, and a dummies, if there is any, for the given weighted voting system below. {16: 16, 5, 4, 2, 1}

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Q: f(x, y) = 105r (1 – 1)°e=#I(o.1)(x)[(0,»)(y) Calculate E[Y ].

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Q: Using this data, a student calculated SSyv = 28.43 Calculate a 95% confidence interval for the slope…

A: here given , SSxy = 28.43 SSxx = 3.2 SSyy = 717 Se  = 7.62

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A: Solution-: Given that data values between 0 and 10 is approximately normally distributed with mean=5…

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A: Given : λ = 71 Apply Poisson distribution : p(X=x) = e-λ λxx!

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A: It is needed to test, whether all of the payment methods are equally distributed.

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Q: FINITE REPETITION Alice and Bob are playing a repeated game in which a certain stage game is played…

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A: As per company guidelines I solved only First questions.thank you

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Q: The Canadian Federation of Independent Business (CFIB) sent an online survey to 3000 small…

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Q: Recall that Benford's Law claims that numbers chosen from very large data files tend to have "1" as…

A: We have given that n = 215 r = 46 p = 0.301 p̂ = r/n =46/215 = 0.2140

Q: olve the following problems and answer the following questions, based upon the following context,…

A: For the given data Perform Chi square goodness of fit

Q: A state fisheries commission wants to estimate the number of bass caught in a given lake during a…

A: Given :

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Q: Use a table or techology to tnd the proporton of the standard Normal destribution that satishes each…

A: As per company guidelines i solved exactly three subparts of the question.thank you

Q: Q2 Cars arrive at a parking lot at a rate of 20 per hour. Assume that a Poisson process model is…

A: Given : λ = 20

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Q: mbers of the city council want to know if a majority of city residents supports a 1% increase in the…

A: Given that  Sample size n =300 Population proportion p=50%=0.50

Q: tion 26.2. Company A has three strategies available to it, while its ompetitor B also has three…

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Q: Using the principle of least-squares, Fit an equation of the form y = In(L(A,x)). where L(A, x) =…

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Q: Hint(s) Check My Work (No more tries available) At Western University the historical mean of…

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Q: Given Ho: μ = 84 Ha: μ ≠ 84 x̄ = 87   σ = 10   n = 35   α = 0.05   The decision will be: a.…

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Q: Variable Coef Std. Error t-value A study of 30 secretaries' yearly salaries (in thousands of…

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A: Given  90% confidence interval for a population mean is (65, 77). a simple random sample of 25…

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Q: Problem 3.1. The quantity Xị follows an Arithmetic Brownian motion with drift 3 and volatility 2.…

A: From the given information, The quantity Xt follows an Arithmetic Brownian motion with drift 3 and…

Q: . If the net single premium of a 20-year term insurance policy, issued to (50), with a death benefit…

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Q: We know that the wage distribution in the US is not normally distributed. It is closer to a pareto…

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Q: Use the same data set from problem #1. Test whether or not H:B = 0 using an F-test with a = .05.…

A: Given Information: Consider the given data: x y 4 16 1 5 2 12 3 17 3 13 4 22

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Q: 1) Using the data from the American Community Survey (IPUMS), the Pew Research Center reported that…

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Q: Let X and Y be two random variables with joint density function given by: f(r, y) = 105x*(1 –…

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Q: tratified samples are widely used to study large areas of forest. Based on satellite images, a…

A: Given Information: There are 4 strata namely Climax 1, Climax 2, Climax 3 and Secondary. Number of…

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A: For the given data find 92.7% confidence interval for muB - muA

Q: The following information was obtained from independent random samples Assume Normally distributed…

A: The sample sizes are 10 and 12.

Q: A store only sells two types of products: type A and type B. If a customer only buys product A, the…

A: Given that, a store only sells two types of products: type A and type B. If a customer only buys…

Q: A blogger claims that U.S. adults drink an average of 40 ounces (that's five 8-ounce glasses) of…

A: From the provided information, The claim is that US adults drink an average of 40 ounces of water…