Instruction 10-10 The Dean of a College Is Interested in the Proportion

question 98

Short Answer

Instruction 10-10
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 students and 52 economics students had job offers.If the accounting students are designated as "Group 1" and the economics students are designated as "Group 2",perform the appropriate hypothesis test using a level of significance of 0.05.
-Referring to Instruction 10-10,construct a 99% confidence interval estimate of the difference in proportion between accounting majors and economic majors who have a job offer on graduation day.

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Food And Drug Administration

A federal agency of the United States responsible for regulating and supervising the safety of foods, dietary supplements, drugs, cosmetics, and medical devices.

Positively Charged Particle

An atom or molecule with more protons than electrons, giving it a net positive charge.

Midline

An imaginary line that divides the body into equal left and right halves.

Upward Direction

Movement or orientation towards a higher point or position.