The following table shows the frequency distribution for the number of spam e-mails Ive received over the

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The following table shows the frequency distribution for the number of spam e-mails I’ve received over the last 75 days:

Number of Spam E-Mails Per Day Frequency 0 12 1 24 2 19 3 12 4 5 5 2 6 1 Total 75

a. Using a = 0.10, perform a chi-square test to determine if the number of spam e-mails per day follows the Poisson probability distribution when l = 1.8.

b. Determine the p-value using Excel and interpret its meaning.

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Business Statistics

ISBN: 9780133852288

2nd Edition

Authors: Robert A Donnelly, Robert Donnelly Jr

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Question Posted: Jul 10, 2024 09:01 AM

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Business Statistics

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