The number of cars arriving at Joe Kelly's oil change and tune-up place during the last 200 hours of operation is observed to be the following: $$\begin{array}{l}
\text { Number of }\
\begin{array} { l c }
\text { Cars Arriving } & \text { Frequency } \
\hline 3 \text { or less } & 0 \
4 & 10 \
10 & 30 \
6 & 70 \
7 & 50 \
8 & 40 \
9 \text { or more } & 0
\end{array}
\end{array}$$
Determine the probability distribution of car arrivals.

Question

The number of cars arriving at Joe Kelly's oil change and tune-up place during the last 200 hours of operation is observed to be the following: $$\begin{array}{l}
\text { Number of }\
\begin{array} { l c } 
\text { Cars Arriving } & \text { Frequency } \
\hline 3 \text { or less } & 0 \
4 & 10 \
10 & 30 \
6 & 70 \
7 & 50 \
8 & 40 \
9 \text { or more } & 0
\end{array}
\end{array}$$ 
Determine the probability distribution of car arrivals.

Quizplus · Accepted Answer

The Answer of The number of cars arriving at Joe Kelly's oil change and tune-up place during the last 200 hours of operation is observed to be the following: $$\begin{array}{l}
\text { Number of }\
\begin{array} { l c } 
\text { Cars Arriving } & \text { Frequency } \
\hline 3 \text { or less } & 0 \
4 & 10 \
10 & 30 \
6 & 70 \
7 & 50 \
8 & 40 \
9 \text { or more } & 0
\end{array}
\end{array}$$ 
Determine the probability distribution of car arrivals.

The Number of Cars Arriving at Joe Kelly's Oil Change