How many observations would be necessary for a time studies analyst to be 99% confident that the average time is within ± .1 minutes of the true value, if the average time is 10.5 minutes and the standard deviation is 3 minutes?

What will be an ideal response?

n = = = 5990.76 or 5991 samples

Business

Which of the following are true about discussing the short-term effects of bad news?

What will be an ideal response?

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Business

Most major new innovations are unsought until consumers become aware of them through advertising

Indicate whether the statement is true or false

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Business