subject
Mathematics, 08.10.2020 02:01 kaileyy06

The State Police are trying to crack down on speeding on a particular portion of the Massachusetts Turnpike. To aid in this pursuit, they have purchased a new radar gun that promises greater consistency and reliability. Specifically, the gun advertises ± one-mile-per-hour accuracy 98% of the time; that is, there is a 0.98 probability that the gun will detect a speeder, if the driver is actually speeding. Assume there is a 1% chance that the gun erroneously detects a speeder even when the driver is below the speed limit. Suppose that 95% of the drivers drive below the speed limit on this stretch of the Massachusetts Turnpike. a. What is the probability that the gun detects speeding and the driver was speeding? (Round your answer to 4 decimal places.) b. What is the probability that the gun detects speeding and the driver was not speeding? (Round your answer to 4 decimal places.) c. Suppose the police stop a driver because the gun detects speeding. What is the probability that the driver was actually driving below the speed limit? (Round your answer to 4 decimal places.)

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
What two criteria are needed for triangles to be similar
Answers: 2
question
Mathematics, 21.06.2019 18:20
Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315
Answers: 1
question
Mathematics, 21.06.2019 19:00
Find the length of the diagonal of the rectangle. round your answer to the nearest tenth. || | | 8 m | | | | 11 m
Answers: 2
question
Mathematics, 21.06.2019 19:30
Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)
Answers: 2
You know the right answer?
The State Police are trying to crack down on speeding on a particular portion of the Massachusetts T...
Questions
question
Mathematics, 02.11.2019 20:31
question
Social Studies, 02.11.2019 20:31
question
Mathematics, 02.11.2019 20:31
question
Mathematics, 02.11.2019 20:31
Questions on the website: 13722367