A Sample of 60 Items from Population 1 Has a Sample

question 71

Multiple Choice

A sample of 60 items from population 1 has a sample variance of 8 while a sample of 40 items from population 2 has a sample variance of 10. If we test whether the variances of the two populations are equal, the test statistic will have a value of

• A)0.8
• B)1.56
• C)1.5
• D)1.25

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Definitions:

Intimate Groups

Small social groups characterized by close, personal, and enduring relationships.

Adolescent Mothers

Young females, typically in their teens, who are in the stage of having given birth and are navigating the responsibilities of motherhood.

Medical Complications

Unintended and problematic outcomes that arise during or as a result of medical treatment or a patient's underlying medical condition.

Pregnancy

A term describing the period during which a fetus develops inside a woman's uterus, typically lasting around forty weeks from the last menstrual period.