College Dean a College Dean Would Like to Estimate a Population

question 151

Short Answer

College Dean
A college dean would like to estimate a population mean to within 40 units with 99% confidence given that the population standard deviation is 200. ​ ​
-{College Dean Narrative} What sample size should be used if the standard deviation is changed to 50?

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Definitions:

Add

In mathematical terms, to combine or unite numbers or quantities to get a sum.

Simp

Informal slang, sometimes negative, referring to someone overly subservient to someone else without reciprocation, or excessively valuing someone who does not value them in return.

Conj

A shortened term for conjunction, referring to a compound sentence formed with the word "and" to connect clauses, propositions, or terms.

Simp

Slang term used to describe an individual who overvalues someone else, typically someone they are attracted to, often to the extent of debasing themselves.