Determine Whether the Sequence Is Arithmetic

question 209

Multiple Choice

Determine whether the sequence is arithmetic.
-5, -15, 45, -135, 405, ...

• A)Arithmetic
• B)Not arithmetic

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Definitions:

Defect Rate

The proportion of manufactured items that do not meet the prescribed quality standards.

Control Chart Limits

the pre-determined upper and lower boundaries on a control chart within which a process is considered to be in control and performing as expected.

P-chart

A type of control chart used in statistical quality control to monitor the proportion of defective units in a process.

Defect Rate

The frequency at which defects or errors occur in a manufacturing process or product, expressed as a percentage or the number of defects per unit.