Based on the following output, would it be appropriate to use ANOVA to determine if the mean
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Based on the following output, would it be appropriate to use ANOVA to determine if the mean gas prices for one of these five cities is significantly different from that of the other cities? If so, perform the ANOVA. If not, explain why it is not appropriate. Assume we have random samples from each city and Normality.
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Analysis of Variance results: Data stored in separate columns. Column statistics Column e ne Meane Std. Dev. • Std. Error e 8 3.27125 0.037961447 0.013421398 8 2.57625 0.023260942 0.008223985 8 3.1275 0.045903626 0.016229383 LOS Angeles 8 3.45875 0.016420806 0.0058056315 8 2.935 0.05s291436 0.019548475 Seattle Austin Pittsburgh Boston ANOVA table Source DF MS F-Stat P-value Columns 4 3.655025 0.91375625 616.06489 <0.0001 Error 35 0.0519125 0.0014832143 Total 39 3.7069375
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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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