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Questull 1. 1) Based upon a national survey, it was determined that all people living in the U.S. eat meals outside their home an average of 4.1 times per week. As a marketing researcher in the state of Ohio, you want to know, on average, whether people living in Ohio eat out less often than the total U.S. population. You randomly select a sample of 80 Ohio residents and find that in this sample, the mean number of times per week respondents eat meals outside their homes is 3.6 with a standard deviation of 1.1 times per week. Perform the appropriate hypothesis test to determine whether those living in Ohio eat meals outside their home less often than the total U.S. population. Set your alpha level at 0.05. Be sure to follow ALL the steps involved in hypothesis testing which I discussed in lecture and show any calculations you perform. State your conclusions (ie. interpret your findings) in one or two complete sentences. 2) Are you completely (ie. 100%) certain that you have come to the correct conclusions in problem 1 concerning the average number of time people in Ohio eat meals outside their home compared to the average number of times that the total U.S. population eats meals outside their home. Use statistical reasoning to explain why or why not.

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All the following components can be briefly mentioned in your introductory chapter except the ............................................. . Select one: a. literature review b. background c. discussion and conclusion d. expected results

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The midpoint of $ \overline{\mathrm{AB}} $ is $ M(-3,2) $. If the coordinates of $ A $ are $ (-5,8) $, what are the coordinates of $ B $ ? Answer Attempt 1 out of 2 $ \square $ Submit Answer

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Question Completion Status: QUESTION 6 As a result of learning curve: Ounit costs increase as productivity increases and the unit-cost function behaves nonlinearly O unit costs decrease as productivity increases and the unit-cost function behaves nonlinearly Ounit costs decrease as productivity increases and the unit-cost function behaves linearly Ounit costs increase as productivity increases and the unit-cost function behaves linearly QUESTION 7 Crimson Services, Inc., employs 8 individuals. They are all paid $16.50 per hour. How would total costs of personnel be classified? irrelevant cost Omixed cost Ovariable cost Ofixed cost QUESTION 8 For February, the cost components of a picture frame include $0.33 for the glass, $0.74 for the wooden frame, and $0.89 for assembly. The assembly desk and tools cost $590. Two hundred fifty frames are expected to be produced in the coming year. What cost function best represents these costs? Oy = 1.07+590X y=590+1.96X Oy = 590 +1.07X Oy = 1.96+590X QUESTION 9 relevant range, and labor-hours are 24,000 and wages $96,000 at

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Point improvement to your economics score A 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 BCDE

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If you can complete a task ____, then you have a comparative advantage in that task. Question 7 options: at a higher opportunity cost than anyone else. using fewer inputs than anyone else. using more inputs than anyone else. at a lower opportunity cost than anyone else.

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R(s) + 5 2 1/s 5/s s + C(s)

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If one line passes through the points (-3, -5) and (1, 3) and another line passes through the points (0, 1) and (2, 0) determine if the two lines are parallel, perpendicular, or neither.

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\frac{dy}{dx}|_{x=-2} if y = 5 - 7x^2 \newline \frac{dy}{dx}|_{x=-2} = \boxed{} (Simplify your answer.)

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16. Three babies were mixed at the hospital. Given the data below which baby goes with which parents? COUPLE # I II III BABY # 1 2 3 Blood type A&A A&B B&O Blood type B O AB a. couple I gets baby ______ b. couple II gets baby ______ c. couple III gets baby ______ 17. Can a man who has type AB blood father a type O child? NO 18. Can a woman who is type O be the mother of a type AB child? yes 19. A man and a woman both have normal vision and they have a daughter who is color blind (a sex-linked recessive trait). The man claims the daughter is not his. Does genetics support his claim? (yes or no). 20. Assume height in humans is determined by three genes. A, B, and C each of which also occurs as a recessive allele, a, b, and c. Suppose a person's height is determined by the total number of dominant alleles from these three genes. Each dominant allele adds two inches to a person's height over five feet. If a man who is homozygous dominant for each of these three genes marries a woman who is homozygous recessive for each of these three alleles, what is the predicted height of their children? Also, how tall are the man and woman? Children's height = ______ Man's height = ______ Woman's height = ______ Optional 1: From question 20 what phenotype ratio (in reference to height) would you expect if 2 of the children were crossed and produced offspring? Optional 2: Tallness (T) is dominant to dwarfness (t) while red flower color is due to gene (R) and white is (r). The heterozygous condition results in pink flowers. A dwarf red snapdragon is crossed with a plant homozygous for tallness and white flowers. What are the genotypes and phenotypes of the F1 individuals. Also, what are the genotypes and phenotypes of the F2 generation (F1 x F1). F1 genotypes = ______ F1 phenotypes = ______ F2 genotypes = ______ F2 phenotypes = ______

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