If a Hypothesis Is Rejected at the 0

question 52

Multiple Choice

If a hypothesis is rejected at the 0.025 level of significance, it:

• A)must be rejected at any level.
• B)must be rejected at the 0.01 level.
• C)must not be rejected at the 0.01 level.
• D)may be rejected or not rejected at the 0.01 level.

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Definitions:

Sample Range

The difference between the largest and smallest values in a sample, indicating the spread of the data within the sample.

Process Mean

The average or mean value of a set of process measurements, representing its central tendency over time.

Assignable Variation

A variation in a process or product that can be traced to specific causes, as opposed to random or inherent variability.

Defects

Imperfections or errors in a product or process that deviate from desired standards or outcomes.