Professor Kim Creates a Frequency Distribution of Exam Scores from Her

question 137

Multiple Choice

Professor Kim creates a frequency distribution of exam scores from her class of 300 students. Possible scores on the exam ranged from zero to 100. What should be displayed on the vertical axis?

• A)the number of times each possible score occurred
• B)each possible score
• C)the mean of the 300 scores
• D)the name of each student

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Definitions:

Mechanism

The sequential order of basic reactions that facilitate the overall process of chemical transformation.

2-Chloro-2-methylpentane

A type of haloalkane where a chlorine atom is bonded to a carbon in a 2-methylpentane structure, often used in organic chemistry studies.

Sodium Ethoxide

A sodium salt of ethanol, used primarily as a strong base in organic synthesis, formed by the reaction between ethanol and sodium metal.

Ethanol

A volatile, flammable, colorless liquid alcohol, widely used as a solvent, in medicine, and as the intoxicating ingredient in alcoholic beverages.