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Instruction 15-6
The dean of a college is interested in the proportion of graduates from his college who have a job offer on graduation day.He is particularly interested in seeing if there is a difference in this proportion for accounting and economics majors.In a random sample of 100 of each type of major at graduation,he found that 65 accounting majors and 52 economics majors had job offers.If the accounting majors are designated as "Group 1" and the economics majors are designated as "Group 2",perform the appropriate hypothesis test using a level of significance of 0.05.
-Referring to Instruction 15-6,the same decision would be made with this test if the level of significance had been 0.01 rather than 0.05.
Canalization
A genetic and developmental concept referring to the tendency of an organism to develop in a predetermined way, despite variations in environmental or genetic conditions.
Heredity and Environment
The two principal factors influencing an individual's physical and psychological traits and behaviors, encompassing genetics (heredity) and external influences (environment).
Symbolic Systems
Complex sets of symbols and rules for combining them that are used for communication, thinking, and cultural representation.
Natural Selection
The evolutionary process by which organisms better adapted to their environment tend to survive and produce more offspring.
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