Find the Critical Value and Rejection Region for the Type $\alpha _ { 2 }$

question 121

Multiple Choice

Find the critical value and rejection region for the type of z-test with level of significance α $\alpha _ { 2 }$ Right-tailed test, α $\alpha$ = 0.01

• A) \(z _ { 0 } = 2.33 ; z > 2.33\)
• B) \(z _ { 0 } = 2.575 ; z > 2.575\)
• C) \(z _ { 0 } = 1.645 ; z > 1.645\)
• D) \(\mathrm { z } _ { 0 } = 1.96 ; ; \mathrm { z } > 1.96\)

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Definitions:

Circular Cross Section

A geometric profile of a body cut perpendicularly, showing a circle shape.

Form Tolerances

The allowable variations in the shape and appearance of manufactured parts.

Straightness

The measure of how closely a line or feature aligns with a true straight line, often evaluated to ensure precision in manufactured parts.

Circularity

The degree to which a form or surface approaches a perfect circle, often a crucial factor in precision engineering.