B on average it takes 18 beers to increase blood

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B. on average it takes 1.8 beers to increase blood alcohol content by 1%C. each beer consumed increases blood alcohol by an average of amount of 1.8%D. each beer consumed increases blood alcohol by exactly 0.018Q.17 Assume we have equally invested in two different companies: ABC and XYZ. Theproportion of investment in ABC is 30 percent and the remaining is invested in XYZ. Theexpected return from ABC and XYZ is 60 and 85 respectively. The expected risk from ABC andXYZ is 45.30 and 196.21 respectively. Covariance is 8690. Find the Portfolio expected return,E(P) and Portfolio Risk, σ(P).A) E(P) = 77.35 and σ(P) = 133.36B) E(P) = 77.50 and σ(P) = 150.66C) E(P) = 77.35 and σ(P) = 145.89D) E(P) = 77.50 and σ(P) = 161.56E) E(P) = 77.25 and σ(P) = 136.78
Q.18 From a population of 540, a sample of 60 individuals is taken. From this sample , the meanis found to be 6.2 and the standard deviation 1.368. Find the estimated standard error of mean.Use Z = 2.06.
Q.19IfV(X) = 14 andV(Y) = 18 and Cov( X, Y ) = 8and Z = 7X + 4Y. Find V(Z+9).
B) 2144C) 1503D) 1431E) 1422Q.20 A coin is tossed 10 times , find the probability of getting at most three heads.
Q.21 Regression analysis was extended to all the divisions of a large multinationalorganisation between \$ revenue (y) and \$ ads (x). It obtained the following regressionfunction.= 5000 + 7.25xIf the advertising budgets of two branches of the corporation differ by \$30,000, then whatwill be the predicted difference in their sales?ӮA) \$217,500B) \$222,500C) \$5000D) \$7.25
Q.22What is the smallest number of death certificates, we must randomly sample toestimate the proportion of population that dies of cancer, if we want the estimate to becorrect to within 0.04 with 95% confidence. Take Z = 1.96.
Q.23 Assume that you are given two lists:a = [1,2,3]b = [4,5,6]
Your task is to create a list which contains all the elements of a and b in a single dimension.Output:a = [1,2,3,4,5,6]Which of the following functions will you use?
Q.24 L = [23,-4,0,73.-10,13]n =5def SearchMinFromList(L,n):value = L[0]idx =1while idx <= n:v = L[idx]if(v<value):value = vreturn valueprint(SearchMinFromList(L,n))What will be the output of the following python code?

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Term
Summer
Professor
Rupal Diwan
Tags
blood alcohol content, Alcohol dehydrogenase, Hangover