Make a stem and leaf display

Reference no: EM131393272

Gasoline. In March 2006, 16 gas stations in Grand Junction, Colorado, posted these prices for a gallon of regular gasoline:

2.22     2.21     2.45     2.24
2.27     2.28 2.27 2.23
2.26     2.46     2.29     2.32
2.36     2.38     2.33 2.27

a) Make a stem-and-leaf display of these gas prices. Use split stems; for example, use two 2.2 stems, one for prices between $2.20 and $2.24, the other for prices from $2.25 to $2.29.

b) Describe the shape, center, and spread of this distribution.

c) What unusual feature do you see?

Reference no: EM131393272

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