The Next Questions Are Based on the Following Information

question 83

Multiple Choice

The Next Questions Are Based On The Following Information:
The supervisor of a production line believes that the average time to assemble an electronic component is 14 minutes.Assume that assembly time is normally distributed with a standard deviation of 3.4 minutes.The supervisor times the assembly of 14 components,and finds that the average time for completion is 11.6 minutes.
-Which of the following statements is most accurate?

• A)fail to reject the null hypothesis at α ≤ 0.10
• B)reject the null hypothesis at α = 0.025,but not at α = 0.05
• C)reject the null hypothesis at α = 0.05,but not at α = 0.01
• D)reject the null hypothesis at α = 0.01

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Definitions:

Major Gene

A gene that has a strong influence on a particular trait or characteristic, often overriding the effects of other genes.

Minor Genes

Genes that contribute subtly to an individual's phenotype, often in complex interaction with other genes and environmental factors.

Positive Symptoms

In psychology, symptoms that add an unwanted behavior or feeling, such as hallucinations or delusions, especially noted in schizophrenia.