At Huge University, a Sample of 200 Business School Seniors

question 75

Multiple Choice

At Huge University, a sample of 200 business school seniors showed that 26 planned to pursue an MBA degree, compared with 120 of 800 arts and sciences seniors. We want to know if the proportion is higher in the arts and sciences group. What is the z test statistic?

• A)-1.322
• B)-1.122
• C)-0.716
• D)We must first know α

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Definitions:

Incomplete Dominance

A genetic situation in which two alleles produce a phenotype that is a blend of both alleles’ traits, neither allele being completely dominant over the other.

Curly Hair

A type of hair texture characterized by a helical or spiral shape, resulting from the asymmetrical distribution of keratin fibers.

Wavy Hair

Hair that has a texture that lies between straight and curly, characterized by an S-shaped pattern.

Black Coat

A reference to animals or organisms with predominantly dark-colored fur or external covering, often due to genetic variations.