All of the Following Are Objectives When Selecting a Data

question 142

Multiple Choice

All of the following are objectives when selecting a data type EXCEPT:

• A) represent all possible values.
• B) improve data integrity.
• C) support all data manipulations.
• D) use a lot of storage space.

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Definitions:

P-Value

The probability of obtaining test results at least as extreme as the ones observed during the test, assuming that the null hypothesis is correct.

Retention Rate

The percentage of individuals or items that remain in a system or process over a period, often used to measure customer or employee loyalty.

Null Hypothesis

The default hypothesis that there is no relationship or difference between certain phenomena or variables, tested for possible rejection in statistical analysis.

P-Value

A measure in statistics that helps determine the significance of results, indicating the probability of observing the given results if the null hypothesis is true.