Given a Mean of 12 and a Standard Deviation of 2,we

question 26

Multiple Choice

Given a mean of 12 and a standard deviation of 2,we can conclude:

• A)95 percent of cases are between 10 and 14.
• B)68 percent of cases are between 10 and 14.
• C)all of our data is between 10 and 14.
• D)not enough information to make any conclusions.
• E)95 percent of cases are between 11 and 13.

---

Definitions:

Content of Dreams

The actual material and storyline of dreams, often analyzed in psychological studies to understand unconscious desires and conflicts.

Placebo Effects

The phenomenon in which a patient's symptoms can be alleviated by an ineffective treatment, due to the patient's belief in the treatment's efficacy.

Fake Treatment

A placebo or sham treatment given to a control group in experiments to assess the effect of the actual treatment on another group.

Intervention

An action or process of intervening, typically aimed at improving a situation or preventing undesirable outcomes.