μ = 30,37% Below 20; σ =

question 3

Multiple Choice

μ = 30,37% below 20; σ = ?

• A)0.37
• B)-0.33
• C)3.03
• D)30.3
• E)7.4

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Definitions:

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, indicating how much the values in a dataset deviate from the mean.

Nonconforming Items

Products or outputs that do not meet the specified standards or quality criteria.

Samples

Selected portions or subsets of a population, used in statistical analysis to estimate characteristics of the whole population.

P-charts

Control charts used for monitoring the proportion of defective units in a process over time.