=+41. Pizza prices. The weekly prices of one brand of frozen pizza over a three-year period in
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=+41. Pizza prices. The weekly prices of one brand of frozen pizza over a three-year period in Dallas are provided in the data file. Use the price data to answer the following questions.
a) Find the five-number summary for these data.
b) Find the range and IQR for these data.
c) Create a boxplot for these data.
d) Describe this distribution.
e) Describe any unusual observations.
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M03_SHAR8696_03_SE_C03.indd 115 14/07/14 7:27 AM 116 CHAPTER 3 Displaying and Describing Quantitative Data
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Related Book For
Business Statistics Plus Pearson Mylab Statistics With Pearson Etext
ISBN: 978-1292243726
3rd Edition
Authors: Norean R Sharpe ,Richard D De Veaux ,Paul Velleman
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