TABLE 9- 1
Microsoft Excel Was Used on a Set

question 44

Multiple Choice

TABLE 9- 1
Microsoft Excel was used on a set of data involving the number of parasites found on 46 Monarch butterflies captured in Pismo Beach State Park. A biologist wants to know if the mean number of parasites per butterfly is over 20. She will make her decision using a test with a level of significance of 0.10. The following information was extracted from the Microsoft Excel output for the sample of 46 Monarch butterflies:

$\begin{array}{llcc} \hline n=46 ; \text { Arithmetic Mean }=28.00 ; \text { Standard Deviation }=25.92 ; \text { Standard Error }=3.82 ; \\\text { Null Hypothesis:} H_{0}: \mu \leq 20.000 ; \alpha=0.10 ; d f=45 ; T \text { Test Statistic} = 2.09;\\\text { One-Tailed Test Upper Critical Value} =1.3006 ;\text { p-value} =0.021 ; \text { Decision = Reject.}\\\hline\end{array}$

-Referring to Table 9-1, the parameter the biologist is interested in is

• A) the mean number of parasites on these 46 butterflies.
• B) the mean number of butterflies in Pismo Beach State Park.
• C) the proportion of butterflies with parasites.
• D) the mean number of parasites on Monarch butterflies in Pismo Beach State Park.

Assess immediate concerns pertaining to a patient's mental health status.

Evaluate mental health on a continuum from healthy to unhealthy based on functioning.

Understand the importance of fulfilling relationships for patients with mental health issues.

Advocate for patients by recognizing the influence of cultural patterns on mental illness symptoms.