The number of cars arriving at Joe Kelly\'s oil change and tune-up place during

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 Number of Cars ArrivingFreque ncy 3 or less 4 10 10 30 70 50 40 9 or more 3. Determine the probability distribution of car arrivals. Use table below for your answers Number o Probability ot Cars Occurrence Arrivin 4 4. Based on the above frequencies, use two-digit random numbers, start with random number 00, and determine the random number ranges for the data set given above. Use the table below for your answers Random Numbeir of Ranges Number of Cars Arrivin 4

Explanation / Answer

So we create the table as below:

So

3. Fitting to the table:

(Freq/Total) No of cars arriving Freq Probability <=3 0 0 4 10 0.05 5 30 0.15 6 70 0.35 7 50 0.25 8 40 0.2 9 or more 0 0 Total 200 1

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