Which Is the Best Data-Gathering Approach to Use When Information

question 2

Multiple Choice

Which is the best data-gathering approach to use when information must be obtained from many different people?

• A)A questionnaire.
• B)An interview.
• C)Observation by the analyst.
• D)System documentation.

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Definitions:

Independent Samples

Groups in a study or experiment that are randomly assigned and do not influence each other.

Any Number

A mathematical concept referring to any quantity or value, which can be whole, fractional, real, or complex.

Effect Size

A measure to quantify the difference between two groups in a study, providing insight into the importance of the findings.

Distributions Of Scores

Refers to the way in which scores or values are spread across different levels or categories in a dataset.