Business, 16.04.2020 22:17 star030616
An economist is interested in studying the incomes of consumers in a particular region. The population standard deviation is known to be $1,000. A random sample of 50 individuals resulted in an average income of $15,000. What is the upper end point in a 99% confidence interval for the average income?
Answers: 1
Business, 21.06.2019 15:30
Historically, 12 percent of a mail-order firm's repeat charge-account customers have an incorrect current address in the firm's computer database. the number of customers out of 19 who have an incorrect address in the database is a binomial random variable with n = 19 and 2formula36.mml = 0.12.
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Business, 21.06.2019 21:00
Which of the following is not a personality trait? sincerity word processing punctuality laziness
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Business, 22.06.2019 11:00
The role of the credit department includes: a. evaluating customers' credit applications to determine whether they meet the company's approval standards. b. approving all credit applications in order to avoid losing sales. c. collecting cash from customers. d. following unwritten approval standards for processing customers' credit applications.
Answers: 2
Business, 22.06.2019 19:50
Managers in a firm hired to improve the firm's profitability and ultimately the shareholders' value will add to the overall costs if they pursue their own self-interests. what does this best illustrate? a. diseconomies of scale b. principal-agent problem c. experience-curveeffects d. information asymmetries
Answers: 1
An economist is interested in studying the incomes of consumers in a particular region. The populati...
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