In What Circumstances Is a Simple Random Sample Possible? Describe

question 50

Essay

In what circumstances is a simple random sample possible? Describe at least four techniques can be used in drawing a simple random sample. How does this contrast with drawing a systematic random sample? In what situations is a systematic random sample as good as a simple random sample, and in what situations is it clearly worse?

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Definitions:

DVD-R

A type of digital versatile disc that allows users to record data once and read many times, used for storing media and data files.

Virtual Private Network

A service that creates a secure, encrypted connection over the internet from a device to a network, ensuring data confidentiality.

Public Telephone Lines

Communication lines provided by service providers that are accessible to the public for telecommunications, including telephone and internet services.

Encryption

The process of converting information or data into a code, especially to prevent unauthorized access.