Solution: Determine if the outcome is unusual. Consider any result that differs from the mean by more than 2 standard deviations. According to AccuData
Question: Determine if the outcome is unusual. Consider any result that differs from the mean by more than 2 standard deviations. According to AccuData Media research, 36% of televisions within the Chicago city limits are tuned into to "Eyewitness News" at 5:00 pm a given Sunday, 2500 such televisions are randomly selected and checked to determine what is being watched. Would it be unusual to find that 900 of the 2500 televisions are tuned to "Eyewitness News"?
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