Question: The US Forest Service published the following data showing the number of acres of trees (in 000s) harvested in national forests for the past four

The US Forest Service published the following data showing the number of acres of trees (in 000s) harvested in national forests for the past four years and the number of Class 1 forest fires reported on Forest Service land during those years.

a. Show the scatter diagram and compute the covariance for the two sets of values. Treat the data as a population.
b. Compute the correlation coefficient.

Year 1 Year 2 Year 3 Year 4 1000s of Acres Harvested 988 860 620 1032 Number of Class 1 Fires 130 164 193 143

Step by Step Solution

★★★★★

3.28 Rating (174 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a x 875 y 1575 xy ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

486-M-S-S-I (1190).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

A university president collects data showing the number of absences over the past academic year for a random sample of 6 professors in the College of Engineering. She does the same for a random...

Data showing the number of errors per thousand lines of code for a software development project are given in the worksheet C16P10 in the OM55 Data Workbook. Construct a c-chart and interpret the...

Bonnies charitable contributions and AGI for the past four years were as follows: What is the amount of the charitable deduction for each year and the order in which the deduction and carryovers are...

Read "A Forest Fix" Write the summary of the article including the particular environmental problem being discussed, the proposed policy or arguments against a particular policy, and your normative...

What strategic issues confront Vail Resort in 2017? What market or internal circumstances should most concern CEO Rob Katz and his companys senior leadership team? WHISTLER BLACKCOMB AFTON ALPS...

For the purposes of this question, you should make the following assumptions (except where noted in the questions below): all tables provided D = 0.2 (both for Media General and the media companies...

Read theSEC 10-K for Ford Motor, Company. (Attached below) Write a 350- to 700-word paper describing the amounts of current and deferred income taxes. Explain the items that affect both these...

1. Select only one of the following financial statements to discuss; balance sheet, income statement, or statement of cash flows. 2. Describe 3 uses of the financial statement you chose.Hint: I think...

Pantas Delivery is a medium-sized parcel-delivery firm. Lately, the firm has been finding it difficult to retain existing customer and to gain new ones. The mergers between some of the major delivery...

Wally and Luke advertise their circus act as "The Human Burrs---Trapeze Artists for the New Millennium." Their specialty involves wearing padded Velcro suits that cause them to stick together when...

Integrated circuits are manufactured on silicon wafers through a process that involves a series of steps. An experiment was carried out to study the effect on the yield of using three methods in the...

9-2 Is the following equation correct for finding the value of a constant growth stock? Explain. P^0 D0 rs g

The CEO of a medical supply company is committed to expanding the proportion of highly qualified women in the organizations large staff of salespersons. Given the recent hiring practices of his human...

The director of admissions of a top-20 MBA program is interested in studying the proportion of entering students in similar graduate business programs who have achieved a composite score on the...

Managers of a software development firm have established a wellness program during the lunch hour to enhance the physical and mental health of their employees. Now, they would like to see whether the...

A published study reports that the results of an extensive study of men and women comparing the number of words uttered per day by each sex. Volunteer participants wore inconspicuous recording...

This quiz: 61 point(s) possible @ E Quiz: Quiz 4:... Question 7 of 17 This question: a point(Sl possible Submit quiz in a recent study on world happiness. participants were asked to evaluate their...

Income statement preparation On December 31, 2015, Cathy Chen, a self-employed certified public accountant (CPA), completed her first full year in business. During the year, she billed $366,000 for...