THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 60

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A restaurant manager was in charge of purchasing new microwaves for his restaurant.The choices were narrowed to two available models.Since the two models cost about the same,the manager was interested in determining whether there was a difference in the amount of power consumed when operated at high voltages.Based on two independent random samples,the following summary information was computed:

-Find a 90% confidence interval for the difference in the amount of power consumed at high voltages by the two models.

• A)0.2 ± 0.49
• B)0.2 ± 0.16
• C)0.2 ± 0.05
• D)0.2 ± 1.28

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Definitions:

Speech

Speech is the verbal expression of thoughts, feelings, or information, made possible through the coordinated use of the vocal tract, including the tongue, throat, and lips.

Brain Plasticity

The capacity of the nervous system to change its structure and function in response to experience or injury.

Damaged Brain Area

A region of the brain that has been impaired or injured due to trauma, disease, or other conditions.

Parietal Lobes

The region of the brain located behind the frontal lobes, responsible for integrating sensory information, including spatial sense and navigation.