In How Many Ways Can a Seven-Question True-False Exam Be

question 26

Multiple Choice

In how many ways can a seven-question true-false exam be answered? (Assume that no questions are omitted. ) ​

• A)138
• B)128
• C)133
• D)118
• E)123

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Definitions:

Diagnosis

The identification of the nature and cause of an illness or problem through examination of the symptoms.

Maladaptive Behaviour

Actions or tendencies that are counterproductive to oneself or to ones' social environment, often impeding functioning or adaptation.

Cognitive Confusion

A state of being perplexed or unclear in one’s thinking, often marked by an inability to grasp concepts or solve problems effectively.

Personal Distress

Emotional suffering or discomfort that a person experiences in response to stress or traumatic events.