An Initial Time Study Resulted in an Average Observed Time

question 68

Essay

An initial time study resulted in an average observed time of 2.2 minutes per cycle, and a standard deviation of 0.3 minutes per cycle.The performance rating was 1.20.What sample size, including the 20 observations in the initial study, would be necessary to have a confidence of 95.44 percent that the observed time was within 4 percent of the true value?

Identify the advantages of niche media in targeting specific consumer segments.

Comprehend the impact of emotional and informational appeals in advertising.

Understand media planning, selecting media mix, and the significance of media buy in advertising.

Recognize the role of federal regulations in advertising standards.

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