7.96 The number of vehicles leaving a turnpike at a certain exit during a particular time period...
Question:
7.96 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. What is the probability that the number of cars exiting during this period is
a. At least 650?
b. Strictly between 400 and 550? (Strictly means that the values 400 and 550 are not included.)
c. Between 400 and 550 (inclusive)?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Introduction To Statistics And Data Analysis
ISBN: 9780840054906
4th Edition
Authors: Roxy Peck, Chris Olsen, Jay L. Devore
Question Posted: