In Order to Determine Whether or Not the Means of Two

question 8

Multiple Choice

In order to determine whether or not the means of two populations are equal,

• A) a t test must be performed.
• B) an analysis of variance must be performed.
• C) either a t test or an analysis of variance can be performed.
• D) a chi-square test can be performed.

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Definitions:

Required Times

The predetermined durations necessary to complete specific tasks, operations, or processes within a workflow or project.

Task Assignment

The process of allocating specific jobs or duties to individuals or teams.

Takt Time

The average time between the start of production of one unit and the start of production of the next unit, matching the rate of production to the rate of customer demand.

Productive Work

Work or activities that directly contribute to producing goods or services, as opposed to administrative or support functions.