Unformatted text preview: Problem 2: Consider following sample of 20 quantitative measurements: 26 34 21 32 32 32 12 33 42 35 36 28 28 17 39 31 30 23 27 19 a) Construct a StemandLeaf display, be sure to label your stem and leaf unit clearly. Use your display to answer the following questions: 1) What is the Stem Unit? 2) How many Leaves in Stem 3? b) Construct a Relative Frequency Histogram, using class interval width of 5 and the lower boundary of the first class as 10. Use your display to answer the following questions: 1) What is the Frequency for Class Interval 30 34? 2) What is the Relative Frequency for Class Interval 35 39? 3) Describe the shape of the histogram....
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 Spring '11
 WinnieLi
 Statistics, Histogram, class interval

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