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.

Question

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.

Quizplus · Accepted Answer

The Answer of 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.

Confirmed Cases of West Nile Virus in Birds for a Sample