Mathematics
Mathematics, 25.11.2020 17:10, brooklyn674

The number of vehicles leaving a turnpike at a certain exit during a particular time period has approximately a normal distribution with mean value 500 and standard deviation 75. Determine the probabilities below. (Round your answers to four decimal places.) (a) What is the approximate probability that the number of cars exiting during this period is at least 575? (b) What is the approximate probability that the number of cars exiting during this period is strictly between 450 and 600? (Strictly means that the values 450and 600 are not included.)
(c) What is the approximate probability that the number of cars exiting during this period is between 450 and 600 (inclusive)?

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:20, erica437
Factor p 2 + 18p + 32. (p+ 4)(p + 8) (p + 2)p+ 16) (p + 16)2
Answers: 1
image
Mathematics, 21.06.2019 14:30, lethycialee79711
Which fraction below is equivalent to 10/12?
Answers: 1
image
Mathematics, 21.06.2019 19:30, BarcaOsama
Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?
Answers: 1
image
Mathematics, 21.06.2019 21:50, salazarx062
Which of the following is the graph of y= square root -x-3
Answers: 1
Do you know the correct answer?
The number of vehicles leaving a turnpike at a certain exit during a particular time period has appr...

Questions in other subjects: