In January 2014, 16 gas stations in eastern Wisconsin posted these prices for a gallon of regular
Question:
a) Make a stem-and-leaf display of these gas prices. Use split stems; for example, use two 3.2 stemsone for prices between $3.20 and $3.24 and the other for prices from $3.25 to $3.29.
b) Describe the shape, center, and spread of this distribution.
c) What unusual feature do you see?
Transcribed Image Text:
3.23 3.26 3.23 3.39 3.45 3.43 3.42 3.45 3.46 3.11 3.15 3.22 3.21 3.26 3.27 3.28
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a b The distribution of gas prices is bimodal with two clusters one centered a...View the full answer
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Related Book For
Stats Data and Models
ISBN: 978-0321986498
4th edition
Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock
Question Posted:
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