FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

The number of potholes in any given 1 mile stretch of freeway pavement in Pennsylvania has a bell-shaped distribution. This distribution has a mean of

image text in transcribed
The number of potholes in any given 1 mile stretch of freeway pavement in Pennsylvania has a bell-shaped distribution. This distribution has a mean of 41 and a standard deviation of 5. Using the empirical rule (as presented in the book), what is the approximate percentage of 1-mile long roadways with potholes numbering between 26 and 51? Do not enter the percent symbol. ans = %

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Calculus Single And Multivariable

Calculus Single And Multivariable

Authors: Deborah Hughes Hallett, Andrew M Gleason, William G McCallum

8th Edition

1119783267, 9781119783268

More Books

Students also viewed these Mathematics questions

Question

★★★★★
Two point charges are placed on the x-axis as follows: Charge q1 = +4.00 nC is located at x = 0.200 m, and charge q2 = +5.00 nC is at x = -0.300 m. What are the magnitude and direction of the total...

Answered: 1 week ago

Question

★★★★★
An investigation into why emergency medical service (EMS) workers leave the profession was published in the Journal of Allied Health (Fall 2011). The researchers surveyed a sample of 244 former EMS...

Answered: 1 week ago

Question

★★★★★
Describe the development of evolutionary thought regarding the solar system and geology.

Answered: 1 week ago

Question

★★★★★
The net income reported on the income statement for the current year was $165,300. Depreciation recorded on equipment and a building amounted to $46,700 for the year. Balances of the current asset...

Answered: 1 week ago

Question

★★★★★
How would you respond to Mr. Duncans comments on the promotional mix and, in particular, to his comments about the level of advertising expenditure

Answered: 1 week ago

Question

★★★★★
The management of Ortega manufacturing has three different proposals under consideration. the accounting department has prepared the following information" Proposal A Proposal B Proposal C Initial...

Answered: 1 week ago

Question

★★★★★
What is the overhead application rate per direct labor hour? * (1 Point) BREAD Co. uses a job order costing system. At the beginning of January, the company had 2 jobs in process with the following...

Answered: 1 week ago

Question

★★★★★
Feedback Print A 5 nC charge is located at the origin. What are the electric fields at the positions A = (10 cm, 0 cm), B = (-10 cm, 10 cm), and C = (-10 cm, -10 cm)? Write each electric field vector...

Answered: 1 week ago

Question

★★★★★
A History Achievement Test out of 80 points is administered to a Grade 10 class of 30 students. Their scores are randomly listed below. 78 46 61 49 58 61 64 58 55 80 40 52 78 55 63 55 49 59 64 58 53...

Answered: 1 week ago

Question

★★★★★
Compute the Adjusted R-Squared value for Model 1. Discuss why Adjusted R-squared and the R-squared values are different. Model 1 Let's consider the following R output for a regression model which we...

Answered: 1 week ago

Question

★★★★★
You are the IT administrator for a small corporate network. The company has a single Active Directory domain named CorpNet.local. You need to increase the domain's authentication security. You need...

Answered: 1 week ago

Question

★★★★★
Barbara Karloff Inc. recently set up as a microbrewery to manufacture a variety of beers, ales and stouts to customer specifications. The standard sizes per batch are as follows: stout, 5,000...

Answered: 1 week ago

Question

★★★★★
1. Discuss what you think is meant by the following statements: a) Splitting an egg into half to get two chickens. b) We cannot study time by taking apart a clock.

Answered: 1 week ago

Question

★★★★★
5. Give some examples of hidden knowledge.

Answered: 1 week ago

Question

★★★★★
3. Try to clarify how you think when you are going to write a note aimed at influencing the leader of the department. Remember, it is not what you think, but how you think that should be clarified....

Answered: 1 week ago

Previous Question Next Question