A University Dean Is Interested in Determining the Proportion of Students

question 7

Multiple Choice

A university dean is interested in determining the proportion of students who receive some sort of financial aid.Rather than examine the records for all students,the dean randomly selects 200 students and finds that 118 of them are receiving financial aid.If the dean wanted to estimate the proportion of all students receiving financial aid to within 3% with 99% reliability,how many students would need to be sampled?

• A)n = 1,844
• B)n = 1,784
• C)n = 1,503
• D)n = 1,435

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Definitions:

Graafian Oocyte

A mature egg cell that has completed its growth and is ready to be ovulated from an ovarian follicle.

Fertilized Oocyte

A female egg cell that has combined with a sperm cell, initiating the development of a new organism.

Granulosa

Cells surrounding the oocyte in the ovary, playing a key role in the development and hormone production of the ovarian follicles.

Cumulus Mass

A cluster of cells that surround an oocyte, or egg cell, providing it with nutrients and support during development.