Mathematics, 31.07.2020 05:01 TheVariableWhoLived
Facespace is a popular form of social media. Recent reports show that the mean time spent on Facespace is 35 minutes a day with a standard deviation of 6 minutes a day. The data is normally distributed. If 1100 people are on in one sitting, how many of them lie within one standard deviation below the mean and two standard deviations above the mean?
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Facespace is a popular form of social media. Recent reports show that the mean time spent on Facespa...
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