A cab company has computed its mean fare to be $33.00, with a standard deviation of $4.10. Suppose that the cab fares are normally distributed. Complete following statements. (a) Approximately 95% of the company's cab rides have fares between $ and $0. (b) Approximately ? of the company's cab rides have fares between $20.70 and $45.30. ?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
icon
Related questions
Question

HELP PLEASE!

A cab company has computed its mean fare to be $33.00, with a standard deviation of $4.10. Suppose that the cab fares are normally distributed. Complete the
following statements.
(a) Approximately 95% of the company's cab rides have fares between $0 and $] .
(b) Approximately ?
of the company's cab rides have fares between $20.70
and $45.30.
Transcribed Image Text:A cab company has computed its mean fare to be $33.00, with a standard deviation of $4.10. Suppose that the cab fares are normally distributed. Complete the following statements. (a) Approximately 95% of the company's cab rides have fares between $0 and $] . (b) Approximately ? of the company's cab rides have fares between $20.70 and $45.30.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill