Several Important Variables Help Determine the Quality of Evidence

question 10

Multiple Choice

Several important variables help determine the quality of evidence. "Blinding" is one of them. Blinding relates to what factor affecting quality of evidence?

• A) The sample size is large enough to show an effect of the intervention.
• B) The outcomes being measured accurately.
• C) The research or evaluator not knowing if a participant is in the experimental or control group.
• D) The attrition rate of the subjects.

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Definitions:

Conditional Probability

The probability of an event occurring given that another event has already occurred, reflecting how the likelihood of an event can be affected by knowledge of another.

Financial Consultants

Professionals who provide expert advice on personal and business finances, including investments, tax laws, retirement, and insurance advice.

Balanced Portfolio

An investment portfolio that diversifies across different asset classes to balance risk and return.

Joint Probability Table

A tabular representation that shows the likelihood of different combinations of two or more variables occurring.