If the Manager Wants to Be 95

question 142

Multiple Choice

If the manager wants to be 95.44 percent confident that the true proportion of time spent mowing is within .02 (plus or minus) of the sample proportion,what should be her revised sample size?

• A) 400
• B) 1,000
• C) 1,600
• D) 2,000
• E) 2,500

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Definitions:

Extern Declaration

A statement used in C and C++ to declare a variable or function in another file or translation unit.

Compilation Error

A compilation error occurs when the source code of a program violates the syntax rules or semantic constraints of the programming language.

Global Static Variable

A variable that is globally accessible within a file but its scope is limited to the file due to the static keyword, preventing external access.

Extended

Extended typically refers to a version of something that has been expanded or increased in scope.