Within a study watershed there are six precipitation gauges with the following average annual rainfall [mm]...

Within a study watershed there are six precipitation gauges with the following average annual rainfall [mm] at the following elevations [m]:

GaugeElevations = [442, 548, 736, 770, 852, 1031]

GaugePrecipitation = [1392, 1246, 1495, 1698, 1717, 1752]

Topographic analysis of this watershed gives the following distribution of its area with elevation:

AreaElevations = [200, 400, 600, 800, 1000, 1200, 1400, 1600]

AreaFraction = [0.0, 0.028, 0.159, 0.341, 0.271, 0.151, 0.042, 0.008]

Where the AreaElevations are the upper end of that area's elevation range. For example, 2.8%, of the basins area has an average elevation of 300m (i.e. between 200m and 400m). Given this information, estimate the average annual precipitation that this watershed receives.

Expert Solution

Ally Wells answered 10 months ago

The average annual rainfall in a particular city is 37.4 inches. In a random sample of...

The average annual rainfall in a particular city is 37.4 inches. In a random sample of the last 38 years, it was revealed that the average annual rainfall was 38.2 inches. The population standard deviation of the average annual rainfall in the particular city is 4.7 inches. At the 0.04 level of significance, can it be concluded that the average annual rainfall in the particular city is greater than 37.4 inches? Show your work to receive credit.

The average annual rainfall in City A is 20 inches, with a standard deviation of 3...

The average annual rainfall in City A is 20 inches, with a standard deviation of 3 inches. The annual rainfall in City B is 45 inches, with a standard deviation of 12 inches. In a given year, City A received 25 inches, while City B received 55 inches. Assuming both rainfall distributions are approximately normal, which city had the wettest year relative to its average distribution? a.City A b.City B c.The cities had equally wet years d.Cannot tell from the...

The average annual precipitation for a large Midwest city is 30.85 inches with standard deviation of...

The average annual precipitation for a large Midwest city is 30.85 inches with standard deviation of 3.6 inches. What is the probability that a random selection of 49 years will have mean precipitation higher than 30 inches?

A scientific study on speed limits gives the following data table. Average speed limit Average annual...

A scientific study on speed limits gives the following data table. Average speed limit Average annual fatalities 25 16 27 29 29 38 32 71 35 93 Using technology, it was determined that the total sum of squares (SST) was 4029.2, the sum of squares regression (SSR) was 3968.4, and the sum of squares due to error (SSE) was 60.835. Calculate R2 and determine its meaning. Round your answer to four decimal places. Select the correct answer below: R2=0.0153 Therefore,...

A large study finds that a new hypertension drug lowered BP, on average, 1 mm Hg...

A large study finds that a new hypertension drug lowered BP, on average, 1 mm Hg more than conventional treatments. The results were statistically significant with a P Value of less than .05 because the study was large enough to detect a very small difference. Were the results clinically significant? Why or why not?

Within the US Following are three conceptual frameworks for the study of health policy and laws:...

Within the US Following are three conceptual frameworks for the study of health policy and laws: Framework one consists of three broad topical domains—health care policy and law, bioethics, and public health policy and law. Framework two consists of three historically dominant perspectives—social, political, and economic perspectives. Framework three consists of key stakeholders in the process. In this assignment, you will focus on the government's health's immunization laws that were passed to protect children from infectious diseases. Using the Internet,...

A recent market study produced the following data on annual income level by market area: Annual...

A recent market study produced the following data on annual income level by market area: Annual Income Level Area A Area B TOTAL Up to 50K 1250 2350 3600 50K-80K 1460 1540 3000 Over 80K 265 385 650 TOTAL 2975 4275 7250 1. State the null and alternative hypotheses for a Chi Square test to determine whether annual income level is dependent of market area. (2 Points) 2. State the rejection rule using the critical value approach. Let alpha = 0.05. (2...

You have the following data on (1) the average annual returns of the market for the...

You have the following data on (1) the average annual returns of the market for the past 5 years and (2) similar information on Stocks A and B. Which of the possible answers best describes the historical betas for A and B? Years Market Stock A Stock B 1 0.03 0.16 0.05 2 ?0.05 0.20 0.05 3 0.01 0.18 0.05 4 ?0.10 0.25 0.05 5 0.06 0.14 0.05 ? bA > 0; bB = 1. bA > +1; bB =...

Use this study to answer the following six questions: A large company had several members of...

Use this study to answer the following six questions: A large company had several members of its board of directors arrested for embezzlement, widely reported in the national news in a negative manner. Their human resources department was concerned that the company's resulting reputational damage had a negative effect on their employees. The HR department administers a standard stress questionnaire to their employees annually, which has a mean score of 129.4 (higher numbers indicate more stress). They obtained a sample...

A study of 86 savings and loan associations in six northwestern states yielded the following cost...

A study of 86 savings and loan associations in six northwestern states yielded the following cost function. CC = 2.38 - 0.006153QQ + 0.000005359Q2Q2 + 19.2X1X1 (2.86) (3.08) (3.68) (2.96) where CC = average operating expense ratio, expressed as a percentage and defined as total operating expense ($ million) divided by total assets ($ million) times 100 percent. QQ = output; measured by total assets ($ million) X1X1 = ratio of the number of branches to total assets ($ million)...

Question