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

question 123

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 90% 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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Spatial Tasks

Activities or challenges that require understanding of spatial relationships and the ability to manipulate objects or navigate in space.

Writing

The process or skill of producing coherent text to communicate ideas, information, or thoughts.

Visual Cortex

The part of the cerebral cortex that receives and processes sensory nerve impulses from the eyes, crucial for visual perception.

Auditory Information

Sounds and verbal instructions that are perceived through the ear and processed by the auditory pathways of the brain.