A Recent Study Focused on the Amount of Money Single

question 58

Multiple Choice

A recent study focused on the amount of money single men and women save monthly. The information is summarized next. Assume that the population standard deviations are equal. At the .01 significance level, what is the conclusion about the way women and men save?

• A)Reject the null hypothesis and conclude that women save more than men.
• B)Reject the null hypothesis and conclude that women and men save the same amount.
• C)Fail to reject the null hypothesis.
• D)Fail to reject the null hypothesis and conclude the means are different.

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Definitions:

Dopamine Antagonist

A type of medication or substance that blocks the action of dopamine in the brain.

Closed-head Injury

A type of traumatic brain injury where the skull remains intact but the brain is damaged, often as a result of rapid back and forth movement.

Significant

Indicates findings, results, or changes that are important, meaningful, or considerable in amount or effect.

Ischemic Stroke

A type of stroke caused by a blockage in the arteries leading to the brain, resulting in reduced blood flow and oxygen to brain tissue.