A Random Sample of Size 1,000 Is Taken from a Population

question 107

Multiple Choice

A random sample of size 1,000 is taken from a population where p = .20.Find $\mathrm { P } ( \hat { p } > .21 )$

• A).2148
• B).0239
• C).9761
• D).7852

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Definitions:

Combine

To join two or more items together to form a single entity or to merge separate elements into a cohesive whole.

Simplify

The process of writing an expression in a more compact or simplified form without changing its value, by performing all possible operations and reducing complexity.

Missing Factor

Refers to an unknown quantity in multiplication that, when multiplied with a known quantity, yields a given product.

Fill In

A phrase often used in education and testing to describe a task where the respondent must complete or provide missing information.