The hollowing daba represents the of Gigarat Cignarettes Smoked. a sample of is beenagers each of whom number identifies as a Smolder 25 15 (6 25 21 32 26 9 31 14 27 28 20 18 30 210 19 a) Construct a stem bee and leat display for this daba, Place the leaves in ascending order. 6. 1) What is an advantage of using and beat display for this daba as a hisbogram ? Compared 60 Ⓒ Calculate the mean of number of Gigar Cigarettes smoked d) Calente calculate the standard deviation. and coefficient of variations for the number of cigarettes smoked a stem

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