A Biology Professor Claimed That the Proportions of Grades in His

question 36

Essay

A biology professor claimed that the proportions of grades in his classes are the same. A sample of 100 students showed the following frequencies. $$\begin{array} { | l | c | c | c | c | c | } \hline \text { Grade } & \text { A } & \text { B } & \text { C } & \text { D } & \text { F } \\\hline \text { Frequency } & 14 & 23 & 27 & 26 & 10 \\\hline\end{array}$$ Compute the value of the test statistic.

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Definitions:

IPhone

A smartphone model designed and marketed by Apple Inc., known for its innovative technology and operating system.

Moving Van

A large vehicle used for transporting household possessions during a move from one residence to another.

Bailment

A legal relationship where physical possession of personal property is transferred from one person to another under the agreement that the property will be returned or otherwise disposed of according to the owner's instructions.

Accession

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