# The Downitawn Parking Authority of Tampa, Florida, reported the following information for a sample of 234 customers on the numberof hours cars are parked and the amount they are charged.Number of Hours FrequencyAmountCharged\$ 412523851456812143206141771936822234PaureClick here for the ExcelData Filea-1. Convert the information on the number of hours parked to a probability distribution. (Round your answers to 3 declmel places.)ProbabilityHours137Next5 of 10Prevpe here to search a-2 Is this a discrete or a continuous probability distribution?O DiscreteO Continuousb-1. Find the mean and the standard deviation of the number of hours parked. (Do not round the Intermediate calculations. Roundyour final answers to 3 declmal places.)MeanStandarddeviationb-2. How long is a typical customer parked? (Do not round the intermediate calculations. Round your final answer to 3 decimal(sappidhoursఎం; pax.ed s +2aO;2n2 (eaidh ఇq lc. Find the mean and the standard deviation of the amount chargec. (Do not round the Intermediate calculetions. Round your finelNextof 10KPrev

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Step 1

Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If you want remaining sub-parts to be solved, then please resubmit the whole question and specify those sub-parts you want us to solve.

a1)

Probability distribution from the given distribution, can be calculated as:

Step 2

a2)

The number of hours is in integer. Thus, this is the discrete probability distribution.

Step 3

b1)

The mean and standard deviation of the number...

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