A 95% Confidence Interval Estimate of the Population Mean μ

question 1

Multiple Choice

A 95% confidence interval estimate of the population mean μ can be interpreted to mean that:

• A) if we repeatedly draw samples of the same size from the same population, 95% of the values of the sample means will result in a confidence interval that includes the population mean μ.
• B) there is a 95% probability that the population mean μ will lie between the lower interval limit and the upper interval limit.
• C) we are 95% confident that we have selected a sample whose range of values does not contain the population mean μ.
• D) we are 95% confident that 5% of the values of the sample means will result in a confidence interval that includes the population mean μ.

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Definitions:

Sexual Assault

Any non-consensual sexual contact or behavior, a serious crime that can have profound psychological effects on the survivor.

Jim Crow

Refers to the state and local laws in the United States, particularly in the South, that enforced racial segregation and discrimination against African Americans from the late 19th through the mid-20th century.

Massive Migration

Large-scale movements of people from one geographical area to another, often due to factors like war, famine, persecution, or economic opportunity.

Assaulting

The act of making a physical attack on a person, potentially causing harm or injury.