In Studying the Occurrence of Genetic Characteristics, the Following Sample

question 60

Multiple Choice

In studying the occurrence of genetic characteristics, the following sample data were obtained. You would like to test the claim that the characteristics occur with the same
Frequency at the 0.05 significance level. $\begin{array}{l|cccccc}\text { Characteristic } & \text { A } & \text { B } & \text { C } & \text { D } & \text { E } & \text { F } \\\hline \text { Frequency } & 28 & 30 & 45 & 48 & 39 & 39\end{array}$

What is the expected value for D?

• A) 28
• B) 38
• C) 42
• D) 48

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Definitions:

Korsakoff's Syndrome

A chronic memory disorder often caused by severe deficiency of thiamine (vitamin B1), frequently associated with alcoholism.

Anorexia Nervosa

A psychological condition marked by significantly low body weight, a profound dread of weight gain, and a skewed view of one's body size or form.

Electroconvulsive Therapy

A medical treatment involving the induction of seizures through electrical currents to the brain, primarily used for severe depression.

Implicit Memory

A type of memory that enables us to perform tasks without conscious awareness of the previous experiences that contribute to the knowledge.