Which of the Following Is Impossible

question 98

Multiple Choice

Which of the following is impossible?

• A) a test with high reliability and high predictive validity
• B) a test with high reliability and low predictive validity
• C) a test with low reliability and high predictive validity
• D) a test with low reliability and low predictive validity

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Definitions:

Control Chart

A graphical tool for monitoring process stability and variability by plotting measured values against predetermined control limits.

P Chart

A type of control chart used for monitoring the proportion of defective items in a process over time, useful in quality control.

Standard Deviation

An index of the amount of variability in a set of data points, indicating average distance from the dataset's mean value.

Boutique Hotel

A small and stylish hotel that offers personalized service and is often situated in a fashionable or unique setting.