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

question 114

Multiple Choice

The following is a relative frequency distribution of grades in an introductory statistics course. If we wish to depict these data using a pie chart, find how many degrees should be assigned to the highest grade of A.

• A) 61.1
• B) 22.0
• C) 79.2
• D) 90.0
• E) 212.40

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Definitions:

Hagfishes

Jawless marine fishes belonging to the class Myxini, known for their ability to produce slime as a defense mechanism.

Respiration

The biological process involving the exchange of gases between an organism and its environment, crucial for cellular energy production through the intake of oxygen and release of carbon dioxide.

Waste Excretion

The process by which living organisms eliminate waste products of metabolism and other non-useful materials from their bodies.

Predation

An interaction where one organism, the predator, kills and eats another organism, the prey.