Confirmed Cases of West Nile Virus in Birds for a Sample

question 116

Short Answer

Confirmed cases of West Nile virus in birds for a sample of six counties in the state of Georgia are shown below.
$\begin{array}{ll}\text { County }&\text { Cases }\\\text { Catoosa } & 6 \\\text { Chattooga } & 3 \\\text { Dade } & 3 \\\text { Gordon } & 5 \\\text { Murray } & 3 \\\text { Walker } & 4\end{array}$ We are interested in testing the following hypotheses regarding these data: Ho: μ ≤ 3
Ha: μ > 3
a. Compute the mean and the standard deviation of the sample.
b. Compute the standard error of the mean.
c. Determine the test statistic.
d. Determine the p-value and at 95% confidence, test the hypotheses.

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Definitions:

Wilson Administration

Refers to the presidency of Woodrow Wilson in the United States from 1913 to 1921, noted for its domestic reforms and leadership during World War I.

American Expeditionary Force

The formation of U.S. military personnel sent to Europe during World War I to fight alongside the Allies against the Central Powers.

Western Front

A major theater of battle during World War I, stretching across Belgium and France, characterized by trench warfare and significant casualties.

French Officials

Personnel or authorities that govern, administer, or represent France at various levels of organization, from local communities to international relations.