For the following questions, consider the dataset below collected from a sample of trainees:
$\begin{array}{ccc}
& \text { Training } & \text { Test score } \
\hline 1 & \text { A } & 12 \
2 & \text { A } & 9 \
3 & \text { B } & 6 \
4 & \text { B } & 10 \
5 & \text { C } & 30 \
\hline
\end{array}$ Test scores represent the number of test questions trainees answered correctly on the post-training survey.
-What is the relative frequency of Training C?
A) 0.1
B) 0.2
C) 1
D) 2

Question

For the following questions, consider the dataset below collected from a sample of trainees:
 $\begin{array}{ccc} 
& \text { Training } & \text { Test score } \
\hline 1 & \text { A } & 12 \
2 & \text { A } & 9 \
3 & \text { B } & 6 \
4 & \text { B } & 10 \
5 & \text { C } & 30 \
\hline
\end{array}$ Test scores represent the number of test questions trainees answered correctly on the post-training survey.
-What is the relative frequency of Training C?
A) 0.1
B) 0.2
C) 1
D) 2

Quizplus · Accepted Answer

The relative frequency of Training C is calculated by dividing the number of occurrences of Training C by the total number of observations. There is 1 occurrence of Training C out of 5 total observations, so the relative frequency is 1/5 = 0.2.

For the Following Questions, Consider the Dataset Below Collected from a Sample