Biology
A biology professor claimed that the proportions of grades in his classes are the same.A sample of 100 students showed the following frequencies: $\begin{array} { | l | c c c c c | } \hline \text { Grade } & \mathrm { A } & \mathrm { B } & \mathrm { C } & \mathrm { D } & \text { F } \\\hline \text { Frequency } & 18 & 20 & 28 & 23 & 11 \\\hline\end{array}$
-State the null and alternative hypotheses to be tested.
H₀: ____________________________________________________________
H₁: ____________________________________________________________

Question

Biology
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 } & \mathrm { A } & \mathrm { B } & \mathrm { C } & \mathrm { D } & \text { F } \\\hline \text { Frequency } & 18 & 20 & 28 & 23 & 11 \\\hline\end{array}

-State the null and alternative hypotheses to be tested.
H₀: ____________________________________________________________
H₁: ____________________________________________________________

Quizplus · Accepted Answer

The Answer of Biology A biology professor claimed that the proportions of grades in his classes are the same.A sample of 100 students showed the following frequencies: $$\begin{array} { | l | c c c c c | } \hline \text { Grade } & \mathrm { A } & \mathrm { B } & \mathrm { C } & \mathrm { D } & \text { F } \ \hline \text { Frequency } & 18 & 20 & 28 & 23 & 11 \ \hline \end{array}$$ -State the null and alternative hypotheses to be tested. H₀: ____________________________________________________________ H₁: ____________________________________________________________

Biology a Biology Professor Claimed That the Proportions of Grades

Biology
a Biology Professor Claimed That the Proportions of Grades