Consider a Production Process That Produces Batteries

question 47

Multiple Choice

Consider a production process that produces batteries.A quality engineer has taken 20 samples each containing 100 batteries.The total number of defective batteries observed over the 20 samples is 200.The UCL for the control chart constructed using two sigma is

• A)0.088
• B)0.094
• C)0.104
• D)0.160

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Definitions:

Explanatory Variable

A factor in a statistical model that is believed to cause or influence changes in a response variable.

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Work experience placements offered to students or recent graduates to gain professional skills in their field of study.

Standard Error

A measure of the variability or dispersion of a sampling distribution.

Sampling Distribution

The distribution of chances related to a statistic that comes from drawing a significant number of samples from a particular group of people or items.