Mathematics, 17.07.2020 21:01 cmucutie1
The Downtown Parking Authority of Tampa, Florida, reported the following information for a sample of 235 customers on the number of hours cars are parked and the amount they are charged. Hours Frequency Amount ($) 1 25 2 2 40 5 3 52 8 4 45 12 5 20 5 6 12 18 7 5 20 8 36 22 235 a-1. Convert the information on the number of hours parked to a probability distribution. 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 decimal places.) b-2. How long is a typical customer parked? (Do not round the intermediate calculations. Round your final answer to 3 decimal places.) c. Find the mean and the standard deviation of the amount charged. (Do not round the intermediate calculations. Round your final answers to 3 decimal places.)
Answers: 3
Mathematics, 21.06.2019 15:00, juju323261
With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.
Answers: 1
Mathematics, 22.06.2019 04:30, daphnevlogs11
Ahmad has completed 24 deliveries so far this week. he needs to make 30 deliveries for the week. what percentage of his deliveries has ahmad completed?
Answers: 1
Mathematics, 22.06.2019 05:30, paolaf3475
The weather forecaster says that there is a 51% chance of rain today. which statement describes the likelihood that it will rain today?
Answers: 2
The Downtown Parking Authority of Tampa, Florida, reported the following information for a sample of...
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