The Downitawn Parking Authority of Tampa, Florida, reported the following information for a sample of 234 customers on the number of hours cars are parked and the amount they are charged. Number of Hours Frequency Amount Charged $ 4 1 25 2 38 51 45 6 8 12 14 3 20 6 14 17 7 19 36 8 22 234 Paure Click here for the Excel Data File a-1. Convert the information on the number of hours parked to a probability distribution. (Round your answers to 3 declmel places.) Probability Hours 1 3 7 Next 5 of 10 Prev pe here to search a-2 Is this a discrete or a continuous probability distribution? O Discrete O Continuous b-1. Find the mean and the standard deviation of the number of hours parked. (Do not round the Intermediate calculations. Round your final answers to 3 declmal places.) Mean Standard deviation b-2. How long is a typical customer parked? (Do not round the intermediate calculations. Round your final answer to 3 decimal (sappid hours ఎం; pax.ed s +2aO;2n2 (eaidh ఇq l c. Find the mean and the standard deviation of the amount chargec. (Do not round the Intermediate calculetions. Round your finel Next of 10 KPrev

The Downitawn Parking Authority of Tampa, Florida, reported the following information for a sample of 234 customers on the number of hours cars are parked and the amount they are charged. Number of Hours Frequency Amount Charged $ 4 1 25 2 38 51 45 6 8 12 14 3 20 6 14 17 7 19 36 8 22 234 Paure Click here for the Excel Data File a-1. Convert the information on the number of hours parked to a probability distribution. (Round your answers to 3 declmel places.) Probability Hours 1 3 7 Next 5 of 10 Prev pe here to search a-2 Is this a discrete or a continuous probability distribution? O Discrete O Continuous b-1. Find the mean and the standard deviation of the number of hours parked. (Do not round the Intermediate calculations. Round your final answers to 3 declmal places.) Mean Standard deviation b-2. How long is a typical customer parked? (Do not round the intermediate calculations. Round your final answer to 3 decimal (sappid hours ఎం; pax.ed s +2aO;2n2 (eaidh ఇq l c. Find the mean and the standard deviation of the amount chargec. (Do not round the Intermediate calculetions. Round your finel Next of 10 KPrev

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.7: Probability

Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....

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