Which of the Following Is an Internal Operational Measure

question 2

Multiple Choice

Which of the following is an internal operational measure?

• A) age of applications
• B) system downtime
• C) program failure rate
• D) All of the above

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Definitions:

Type II Error

An error resulting from failing to reject an incorrect null hypothesis.

Sample Size

The number of observations or elements chosen from a population for the purpose of statistical analysis.

Significance Level

A threshold within which the p-value of a hypothesis test must fall for the result to be deemed statistically significant, typically set at 0.05 or 5%.

Test Power

The likelihood that a statistical test will correctly reject a false null hypothesis, identifying an effect when it is present.