State Conclusions to Hypothesis Tests
-The Mean Age of Professors $53.7$

question 94

Multiple Choice

State Conclusions to Hypothesis Tests
-The mean age of professors at a university is greater than $53.7$ years. If a hypothesis test is performed, how should you interpret a decision that rejects the null hypothesis?

• A) There is sufficient evidence to support the claim \(\mu > 53.7\).
• B) There is sufficient evidence to reject the claim \(\mu > 53.7\).
• C) There is not sufficient evidence to reject the claim \(\mu > 53.7\).
• D) There is not sufficient evidence to support the claim \(\mu > 53.7\).

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Definitions:

Sleeping Clusters

Groups of animals that gather and sleep together for mutual benefits such as warmth, protection from predators, or social bonding.

Selfish Herd Hypothesis

A theory suggesting that individuals in a group move towards the center to reduce their predation risk, acting out of self-interest.

Sleeping Clusters

Groups formed by individuals of certain species during rest periods for protection or thermoregulation.

Assassin Bug

A member of the Reduviidae family of insects known for their predatory behavior, using a long rostrum to inject lethal saliva into their prey.