The following table shows the gas tax (in cents per gallon) in each of the western U.S.
Question:
The following table shows the gas tax (in cents per gallon) in each of the western U.S. states.
a. Find and interpret the median gas tax using a sentence in context.
b. Find and interpret the interquartile range.
c. What is the mean gas tax?
d. Note that the mean and the median for this data set are very similar. What does this indicate about the shape of the data? Make a graph of the data and discuss the shape of the data.
Transcribed Image Text:
State Gas Tax (cents/gallon) Alaska 30.7 Arizona 37.4 California 58.8 Colorado 40.4 Hawaii 60.4 Idaho 50.4 Montana 46.2 Nevada 52.3 New Mexico 37.3 Oklahoma 35.4 Oregon 49.5 Utah 47.8 Washington 62.9 Wyoming 42.4
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To analyze the gas tax data a To find the median gas tax we first need to arrange the gas tax values in ascending order 307 354 373 374 404 424 462 47...View the full answer
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Related Book For
Introductory Statistics Exploring The World Through Data
ISBN: 9780135163146
3rd Edition
Authors: Robert Gould, Rebecca Wong, Colleen N. Ryan
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