The width of a confidence interval estimate for a proportion will be:
a. narrower for 90% confidence than for 95% confidence.
b. wider for a sample size of 100 than for a sample size of 50.
c. narrower for 99% confidence than for 95% confidence.
d. narrower when the sample proportion if 0.50 than when the sample proportion is 0.20.
A
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Sheena has been working on an evaluation project for a non-profit organization. She explains to you that she investigated six dimensions, aiming at determining the worth of the program, the quality of the performance outcome, and the program’s intended and unintended impact on stakeholders. Sheena asks you whether she should synthesize the six dimensional results or present the six dimensional results individually. What would be your advice?
a. Synthesize the six dimensional results since it is a summative evaluation. b. Synthesize the six dimensional results since it is a formative evaluation. c. Do not synthesize the six dimensional results since it is a summative evaluation. d. Do not synthesize the six dimensional results since it is a formative evaluation.
When a government adopts ________, it enforces rules on foreign firms in order to give local companies an advantage over global competitors
A) trade agreements B) balances of trade C) trade deficits D) trade surpluses E) trade barriers
Which tactic is NOT wise to employ during negotiations?
A. forbearance B. take the offense when under attack C. use the clock D. do not reveal the true deadline
Which of the following does a company use to decide the relative positions of its competitors
when using the market structure method of competition identification? A) product range B) market share C) brand reputation D) annual revenue