The Following Is a Relative Frequency Distribution of Grades in an Introductory

question 65

Multiple Choice

The following is a relative frequency distribution of grades in an introductory statistics course. $\begin{array}{|l|c|}\hline \text { Grade } & \text { Relative Frequency } \\\hline \text { A } & .22 \\\hline \text { B } & ? \\\hline \text { C } & .18 \\\hline \text { D } & .17 \\\hline \text { F } & .06 \\\hline\end{array}$
If this was the distribution of 200 students,find the frequency for the highest two grades.

• A)44
• B)118
• C)59
• D)74
• E)35

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Definitions:

Salivate

The process of producing saliva in the mouth, often as a response to the sight, smell, or thought of food.

Unconditioned Stimulus

A stimulus that elicits a natural, reflexive response without the need for prior conditioning.

Unlearned Response

A natural, reflexive reaction that occurs without previous conditioning or learning, such as an instinctual or innate behavior.

Classical Conditioning

A conditioning process where two stimuli are paired together multiple times, leading to a response that was first triggered by the second stimulus to later be triggered by the first stimulus.