The data that accompanies this exercise show miles per gallon (MPG) for a sample of 25 cars.

Question:

a. Using the Jarque-Bera test, state the competing hypotheses in order to determine whether or not MPG follow the normal distribution.

b. Calculate the value of the Jarque-Bera test statistic. Use Excel to calculate the p-value.

c. At α = 0.05, can you conclude that MPG are not normally distributed?

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Business Statistics Communicating With Numbers

ISBN: 9780078020551

2nd Edition

Authors: Sanjiv Jaggia, Alison Kelly

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Question Posted: Dec 20, 2016 09:23 AM

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The data that accompanies this exercise show miles per gallon (MPG) for a sample of 25 cars.

Question:

Step by Step Answer:

a JarqueBera test for normality b Using Excel functions SKEW and ...View the full answer

Business Statistics Communicating With Numbers

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