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

question 6

Essay

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.

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Definitions:

Negative Events

Occurrences that are harmful, undesirable, or lead to negative outcomes for an individual or group.

Feelings

Emotional states or reactions that are subjectively experienced by an individual.

Memory

The cognitive process of encoding, storing, and retrieving information, allowing experiences and knowledge to influence future actions and thoughts.

Dialecticism

A philosophy or worldview that emphasizes the concept of change and the interdependence of opposites within the universe or in human reasoning.