Which of the Following Represents a Primary Concern with the B-A-B

question 22

Multiple Choice

Which of the following represents a primary concern with the B-A-B design?

• A) The participant ends the study without treatment.
• B) There is no initial baseline.
• C) Participant mortality.
• D) History effects.

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Definitions:

Expected Value

The anticipated value or average outcome of a random variable, taking into account all possible outcomes weighted by their probabilities.

Probabilities

A measure expressing the likelihood of occurrence of a given event, typically defined on a scale from 0 to 1, where 0 means the event cannot occur and 1 indicates certainty.

Expected Value

A statistical concept that calculates the weighted average of all possible values for a random variable.

Probabilities

A numerical assessment ranging from 0 to 1 that quantifies how likely an event is to take place.