Calculate the mean, median, mode, variance, and standard deviation for the following data set. Number of cigarettes smoked per day was recorded for 10 study subjects. Study Subject # of cigarettes smoked/day A 5 B 3 C 3 D 10 E 6 F 8 G 20 H 3 I 5 J 1
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4$ Median: Since there are 10 data points, the median is the average of the 5th and 6th values: $\frac{5+5}{2} = 5$ Mode: The number that appears most frequently is 3. Show more…
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