Business, 18.02.2020 20:45, NikolaiSolokov
Suppose that X denotes the amount of rainfall in your hometown during a given month and Y denotes the number of children born in Los Angeles during the same month.
Which of the following statements best explains why X and Y are not independent?
A. The ratio of the amount of rainfall in inches to the number of children born is usually one.
B. The amount of rainfall may tell you something about the season and, since births are seasonal, it may also tell you something about the number of children born. C. The variance for the amount of rainfall in inches is equal to the variance of the number of children born.
D. The expected value of rainfall in inches is equal to the expected number of children born.
Answers: 3
Business, 22.06.2019 07:30, davidleew24
Jewelry manufacturers produce a range of products such as rings, necklaces, bracelets, and brooches. what fundamental economic question are they addressing by offering this range of items?
Answers: 3
Business, 22.06.2019 21:30, girlhooper4life11
Suppose that alexi and tony can sell all their street tacos for $2 each and all their cuban sandwiches for $7.25 each. if each of them worked 20 hours per week, how should they split their time between the production of street tacos and cuban sandwiches? what is their maximum joint revenue?
Answers: 3
Business, 22.06.2019 21:40, summerhumphries3
Engberg company installs lawn sod in home yards. the company’s most recent monthly contribution format income statement follows: amount percent of sales sales $ 80,000 100% variable expenses 32,000 40% contribution margin 48,000 60% fixed expenses 38,000 net operating income $ 10,000 required: 1. compute the company’s degree of operating leverage. (round your answer to 1 decimal place.) 2. using the degree of operating leverage, estimate the impact on net operating income of a 5% increase in sales. (do not round intermediate calculations.) 3. construct a new contribution format income statement for the company assuming a 5% increase in sales.
Answers: 3
Suppose that X denotes the amount of rainfall in your hometown during a given month and Y denotes th...
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