Determine Whether the Samples Are Independent or Dependent

question 10

Multiple Choice

Determine whether the samples are independent or dependent. The effectiveness of a headache medicine is tested by measuring the intensity of a headache in patients before and after drug Treatment. The data consist of before and after intensities for each patient.

• A) Independent samples
• B) Dependent samples

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Definitions:

Emotional Component

Aspect of a reaction or response characterized by feelings and sentiments.

Cognitive Component

An aspect of attitude related to beliefs, knowledge, and thoughts about a subject or issue.

Attitudes

An established mindset or emotional stance regarding a person or object, usually manifested in how one acts.

Cognitive Component

The aspect of attitudes that encompasses beliefs and knowledge about a subject, influencing how we think and understand.