In Selecting the Sample Size to Estimate the Population Proportion

question 135

Multiple Choice

In selecting the sample size to estimate the population proportion p,if we have no knowledge of even the approximate values of the sample proportion ,we:

• A)take another sample and estimate .
• B)take two more samples and find the average of their .
• C)let = 0.50.
• D)let = 0)95.

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Definitions:

Flextime

A program that allows employees to choose their starting and ending times, provided that they are at work during a specified core period.

Preferred Time

A designated or chosen period that is seen as most suitable or desirable for a specific purpose or activity.