Solution-Days of excess emissions of sulfur dioxide

Days of excess emissions of sulfur dioxide

Assignment Help Mathematics

Reference no: EM131093853

Environmentalists are concerned about emissions of sulfur dioxide into the air. The average number of days per year in which sulfur dioxide levels exceed 150 milligrams per cubic meter in Milan, Italy, is 29. The number of days per year in which emission limits are exceeded is normally distributed with a standard deviation of 4.0 days.

a.What percentage of the years would average between 21 and 37 days of excess emissions of sulfur dioxide?

b.What percentage of the years would exceed 37 days?

c.What percentage of the years would exceed 41 days?

d.In what percentage of the years would there be fewer than 25 days with excess sulfur dioxide emissions?

Reference no: EM131093853

Questions Cloud

Global perspectives for international business : When entering a market, businesses must be able to differentiate between the countries and the existence of segments that transcend national borders.

Paper from sparq website : How people especially during their teen life tend to disregard people who don’t think, act, behave or look like them.

Organizational culture and diversity : Discuss the single most significant lesson learned in this course that relates to leadership and management or organizational culture and diversity. Discuss the reasons why the lesson was so important to you and your career.

Compute the coefficients an in the special case : Let λn, Xn be the eigenpairs you found in part (b)1. Show that the eigenfunctions Xn are orthogonal with respect to the L2((0, π)) inner product. For every n, compute the square L2((0, π))-length of Xn. That is, compute (Xn, Xn)L2((0,π)) for every n.

Days of excess emissions of sulfur dioxide : What percentage of the years would average between 21 and 37 days of excess emissions of sulfur dioxide?

Health services information systems : ease answer each question individually and accurately. Must cite any and all references in APA format. Label each solution with the corresponding question. Copy and pasted solutions will NOT be accepted. Minimum 2-3 quality paragraphs per question..

Creating and executing management plans : 1. What are at least three reasons why managers should take the time to create effective plans? 2. How should managers measure whether their plans are successful? 3. Who should be involved in creating and executing management plans?

Managing the millennials : According to C. Espinoza et al the Millennial generation is transforming the workplace, based on your reading of "Managing the Millennials" in what ways do the authors propose that the millennial generation is affecting change?

Simple regression models case study : Chic Sales is a high-end consignment store with several locations in the metro area. The company noticed a decrease in sales over the last fiscal year. Research indicated customer satisfaction had decreased and the owner, Pat Turner, decided to c..

User Account

All Pages

Days of excess emissions of sulfur dioxide

Reference no: EM131093853

Reference no: EM131093853

Questions Cloud

Reviews

Write a Review

Mathematics Questions & Answers

Questions on ferris wheel

Logistic map

Finding the probability of cards

Systems of ode

Derive the boolean expression

System of equations

Linear programming problem

Find the natural domain

Introduction to numerical methods

Chart of the topological manifold

Mathematics in computing

Complex problems

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT