16. A movie producer is bringing out a new movie, In order to map out his advertising, he wants to determine whether the movie will appeal most to a particular age group or whether it will appeal equally to all age groups. The producer takes a random sample from persons attending a pre-reviewing showing of the new movie and obtains the following result. Use x'-test to derive the conclusion. Age-groups Persons Under-20 20-39 40-59 60 and over Total Liked the movie 110 200 710 320 80 Disliked the movie 70 60 195 50 15 Indifferent 30 20 40 95 Total 400 100 200 300 1,000

16. A movie producer is bringing out a new movie, In order to map out his advertising, he wants to determine whether the movie will appeal most to a particular age group or whether it will appeal equally to all age groups. The producer takes a random sample from persons attending a pre-reviewing showing of the new movie and obtains the following result. Use x'-test to derive the conclusion. Age-groups Persons Under-20 20-39 40-59 60 and over Total Liked the movie 110 200 710 320 80 Disliked the movie 70 60 195 50 15 Indifferent 30 20 40 95 Total 400 100 200 300 1,000

Microeconomic Theory

12th Edition

ISBN:9781337517942

Author:NICHOLSON

Publisher:NICHOLSON

Chapter2: Mathematics For Microeconomics

Section: Chapter Questions

Problem 2.15P

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A government study found that people who eat chocolate frequently weighless than people who don’t. Researchers questioned 1000 individuals fromCalifornia between the ages of 20 and 85 about their eating habits, andmeasured their weight and height. On average, participants ate chocolatetwice a week and had a body mass index (BMI) of 28. There was anobserved difference of five to seven pounds in weight between those whoate chocolate five times a week and those who did not eat any chocolate atall, with the chocolate eaters weighing less on average. Frequent chocolateeaters also consumed more calories, on average, than people who consumedless chocolate. Based on this summary, would you recommend thatAmerican’s who do not presently eat chocolate, consider eating chocolateup to five times a week if they want to lose weight? Why or why not?Explain.
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assume there are two types of workers, low- and high-ability, andlet 0 = 0.25 be the proportion of high-ability workers in the population. Assume their marginalproductivity and, therefore, their wages are wh = $20 and wl = $16, and that both types canuse college education to signal high ability. The cost of college education for low-ability workersis cl = $5 whereas the cost for high-ability workers is ch = $2. Consider the wage for both types of workers and the high-ability workers’ college cost, ch. For which values of 0 (the proportion of high-ability workers in the population) do the high-ability workers prefer the separating equilibrium over the pooling equilibrium? (a) Any 0 > 1/2(b) Any 0 < 1/2 (c) Any 0 < 3/4(d) Only when 0 = 1
S1: The age structure in a country does not necessarily reflect its burden of dependency. S2: In the Philippines, men live longer than women generally. A. True, True B. True, False C. False, True D. False, False
Please give a detailed answer to the question below.Options For Fill In Blank Answers:.05, .2, .25, and 5elastic or inelastic
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Pls explain in detail with no plagiarism
13. bubbled is the wrong answer
If marginal revene is given as dTR/dQ = 8Q2 + 90Q + 300 What is the additional revenue proudctions is increased from 20 to 25? Is revenue maximized in this range?