A Researcher Is Interested in Estimating the Difference in Two

question 34

Multiple Choice

A researcher is interested in estimating the difference in two population proportions.A sample of 400 from each population results in sample proportions of .61 and .64.The point estimate of the difference in the population proportions is _______.

• A)-0.030
• B)0.625
• C)0.000
• D)0.400
• E)0.500

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Definitions:

Nutritional Disorder

Health issues that arise from intake that is either insufficient or excessive in some nutrients.

Dense Regular Connective Tissue

A type of connective tissue with collagen fibers arranged in parallel patterns, providing strength and structure to tendons and ligaments.

Collagen And Elastin

Proteins in connective tissues that provide strength, flexibility, and elasticity to skin, tendons, and ligaments.

Extracellular Matrix

An intricate matrix of proteins and sugars external to cells that offers both structural and biochemical support to the nearby cells.