Light Bulb Mnf $\alpha$ = 002
-State Your Conclusion Using the P-Value

question 137

Essay

Light Bulb Mnf.
A light bulb manufacturer claims that the average life of their light bulb is more than 1000 hours.To test this claim,a sample of 32 light bulbs had an average life of 1120 hours.Assume the population standard deviation is 325 hours and use $\alpha$ = 0.02.
-State your conclusion using the p-value.

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Definitions:

Language-Based Knowledge

Knowledge acquired through language, including reading and listening, that allows for the understanding and production of complex ideas.

Working Memory

A cognitive system responsible for temporarily holding information available for processing tasks like problem-solving and decision-making.

Cowan (2010)

Refers to research or findings by cognitive psychologist Nelson Cowan regarding cognitive development, specifically focusing on the theory of working memory.

Acoustic Encoding

A cognitive process that allows information to be remembered as a sequence of sounds.