For the Most Reliable Conclusions About Data, the Sample Size

question 13

Multiple Choice

For the most reliable conclusions about data, the sample size should be at least ____.  

• A) 5
• B) 10
• C) 25
• D) 50

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Definitions:

SaaS

Software as a Service; a software distribution model in which applications are hosted by a vendor or service provider and made available to customers over the internet.

PaaS

Platform as a Service, a cloud computing model that provides customers with a platform allowing them to develop, run, and manage applications without the complexity of building and maintaining the infrastructure typically associated with developing and launching an app.

Small and Medium Businesses

Enterprises which, due to their size, have different IT requirements—and face different IT challenges—than do large enterprises, and whose IT resources (usually budget and staff) are often limited.

Traditional Waterfall

A linear and sequential approach to software development and project management, where each phase must be completed before the next one begins.