A videocassette rental store wants to know what proportion of its stock should include the Beta format VCR. A random sample of the owners of VCRs is suggested. Five hundred VCR owners are asked if they own the Beta or VHS format. Out of 500 interviewed,
125 were owners of the Beta format. Presume that the true population proportion of Beta format VCRs is = 0.32 . What is the probability that the sample proportion p will be within 0.04 of the true proportion of Beta format ownership?
0.9438
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If the equation for the Phillips curve is ? = ?e? 0.5(U? 5),then the natural rate of unemployment is
A. 10 percent. B. 5 percent. C. 2.5 percent. D. 0.5 percent.
Good mission statements should be long and clear, should emphasize on a wide range of goals, and stress on the company's major policies and values
Indicate whether the statement is true or false
Which of the following suggests that what is ethical in one culture is not necessarily ethical in another culture?
A) protectionism B) nationalization C) ethnocentrism D) ethical relativism E) locavorism
List at least four content guidelines to follow when writing a questionnaire