At one university, the mean distance commuted to campus by students is 16.0 miles, with a standard deviation of 5.3 miles. Suppose that the commute distances are normally distributed. Complete the following statements. of the students have commute distances between 5.4 (a) Approximately 7 miles and 26.6 miles. (b) Approximately 99.7% of the students have commute distances between miles and miles. X
At one university, the mean distance commuted to campus by students is 16.0 miles, with a standard deviation of 5.3 miles. Suppose that the commute distances are normally distributed. Complete the following statements. of the students have commute distances between 5.4 (a) Approximately 7 miles and 26.6 miles. (b) Approximately 99.7% of the students have commute distances between miles and miles. X
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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
Transcribed Image Text:At one university, the mean distance commuted to campus by students is 16.0 miles, with a standard deviation of 5.3 miles. Suppose that the
commute distances are normally distributed. Complete the following statements.
(a) Approximately
miles and 26.6 mil
(b) Approximately
and miles.
of the students have commute distances between 5.4
68%
75%
95%
99.7%
te distances between miles

Transcribed Image Text:At one university, the mean distance commuted to campus by students is 16.0 miles, with a standard deviation of 5.3 miles. Suppose that the
commute distances are normally distributed. Complete the following statements.
of the students have commute distances between 5.4
(a) Approximately 7
miles and 26.6 miles.
(b) Approximately 99.7% of the students have commute distances between miles
and miles.
x
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