A Biology Professor Claimed That the Proportions of Grades in His

question 28

Essay

A biology professor claimed that the proportions of grades in his classes are the same $$\begin{array} { | l | c | c | c | c | c | } \hline \text { Grade } & \text { A } & \text { B } & \text { C } & \text { D } & \text { F } \\\hline \text { Frequency } & 14 & 23 & 27 & 26 & 10 \\\hline\end{array}$$ State the null and alternative hypotheses to be tested.

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Definitions:

Minors

Persons under the age of majority; also known as infants.

Businesspeople

Individuals engaged in commercial, industrial, or professional activities, often with the aim of generating profits.

Age of Majority

The legally defined age at which an individual is considered an adult and is responsible for his or her actions and decisions.

Law of Infants

Legal provisions and protections specifically related to the rights and well-being of minors.