Suppose an Interval Estimate for the Population Mean Was 62

question 146

Multiple Choice

Suppose an interval estimate for the population mean was 62.84 to 69.46.The population standard deviation was assumed to be 6.50,and a sample of 100 observations was used.The mean of the sample was:

• A)6.62
• B)56.34
• C)62.96
• D)66.15

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Definitions:

Reward Pathways

Brain circuits involved in the sensation of pleasure and motivation, often highlighted in the context of addiction and reinforcement learning.

Addiction Disorders

Mental health disorders characterized by compulsive engagement in rewarding stimuli, despite adverse consequences, often related to substance abuse or other behaviors.

Tobacco Addiction

The compulsive dependence on nicotine and tobacco products, characterized by an inability to stop using them despite the known health risks.

Blood Alcohol Content

The measurement of the amount of alcohol in an individual's bloodstream, used to assess intoxication level.