According to the Empirical Rule,if the Data Form a "Bell-Shaped

question 137

Multiple Choice

According to the empirical rule,if the data form a "bell-shaped" normal distribution,percent of the observations will be contained within 2 standard deviations around the arithmetic mean.

• A)68.26
• B)88.89
• C)93.75
• D)95.44

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Definitions:

Quality Audit

A systematic examination of a quality system carried out by an internal or external quality auditor or audit team.

Scope Document

A document that outlines the project goals, deliverables, tasks, costs, and deadlines.

Project Appraisal

The evaluation process of analyzing and assessing the viability, reliability, and potential success of a project before any significant resources are committed.

Standard Deviation

A measure in statistics that indicates the dispersion or variability of a set of numerical data relative to its mean.