To Calculate the Sample Size Needed for a Survey to Estimate

question 63

True/False

To calculate the sample size needed for a survey to estimate a proportion, the population standard deviation σ must be known.

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Definitions:

Geographic Parameters

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Forrester's Social Technographics Model

A classification framework that segments consumers according to how they engage with technology, especially social media, ranging from creators to spectators.

Customer Relationships

The interactions and bonds formed between a business and its customers, focusing on long-term engagement and satisfaction.

Microblog User Types

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