Identify the Null Hypothesis, Alternative Hypothesis, Test Statistic, P $\sigma$

question 46

Essay

Identify the null hypothesis, alternative hypothesis, test statistic, P -value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. The health of employees is monitored by periodically weighing them in. A sample of 54 employees has a mean weight of 183.9 lb . Assuming that $\sigma$ is known to be 121.2 lb, use a 0.10 significance level to test the claim that the population mean of all such employees weights is less than 200 lb.

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Definitions:

Eighteenth Century

The period from 1701 to 1800 in the Gregorian calendar, marking a phase in global history encompassing significant events such as the Enlightenment and the American Revolutionary War.

Colonists Participated

Involvement of settlers or immigrants in activities, governance, or conflicts in colonies, often referring to European colonization.

Learned Behavior

Behaviors acquired through interaction with the environment and experience, distinguishing from innate behaviors.

All Behaviors

The concept that every action or reaction an individual or organism can perform constitutes behavior, regardless of its observability or complexity.