The solar energy consumed (in trillion BTU) in the U.S. by year from 1989 to 2004 (source: U.S. Department of Energy Web site,http://www.eia.doe.gov/emeu) is shown below.55.291 59.718 62.688 63.886 66.458 68.548 69.857 70.833 70.237 69.787 68.793 66.388 65.454 64.391 63.62 63.287Construct a 95% confidence interval for the mean solar energy consumed.Blank 1 <μ< Blank 2

Given data: Sample size = 16 Confidence level = 95 % To construct 95 % confidence interval for the…

Answered: The solar energy consumed (in trillion…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Biodiversity is the study of variety in life. This may include the study of different species or specific species that are unique to certain geographic areas. Those interested in biodiversity often study endangered species. According to a book on the subject and how it relates to human values, the percentage of money allocated by the International Union for Conservation of Nature to aid in conserving lesser-known species of mammals was 10.67%. n USE SALT (a) If the amount of money allocated for endangered species was normally distributed with a mean of 12% and a standard deviation of 0.82%, the amount allocated for lesser-known species of mammals fall at what percentile? (Use a table or SALT. Round your answer to two decimal places.) The amount allocated for lesser-known species of mammals fell at the th percentile. (b) Determine whether the following statement is true or false. The probability statement that corresponds to this percentile is P(x s 12). O True O False
If the base of a deareased by 25% but the altituda is Tucveased by lo%, by what % is the avea chaned ? Refer to vectaugle is Saction 8.1 Eeaple2
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10 Using a financial calculator, compute 958.93. 10 958.93 = (Round to six decimal places as needed.) %3D
A national military bureau for a certain country collects data on active members in the military. Results are published in a national journal. According to the document, 75.4% of military members are in the reserves and 10.4% of military members are Black and in the reserves. What percentage of military members in the reserves are Black? Roughly % of military members in the reserves are Black. (Type an integer or a decimal. Round to one decimal place as needed.) View an example Get more help. N @ 2 F2 W S #3 X مه H command 20 F3 E D S4 000 000 $ C F4 R F % 5 V FS T G ^ 6 B F6 Y & 7 H 44 F7 U C N * 8 ➤11 10 FB D - 61 M ▶ K F9 O II . : ; F11 { alt [ option + +11 ? = 1 Check answer 4) 11 I F12 } 1 ( delete 1 ente ret
An editorial in The New York Times on Sunday, June 4, 2011 discussed the redesigned fuel economy stickers to be required on new cars starting in 2013. Consider a new midsize Ford Fusion S model. At $4-a-gallon gas, annual fuel costs would be about $2,200 for 15,000 miles driven. ... And that’s for a car with a rated mileage of 34.9 m.p.g. (actual highway mileage, as with all vehicles, is lower, in this case about 27 m.p.g.). Industry clearly needs to do better. Did the Times use the rated or the actual mileage in its computation? In Canada, some multi-lane highways have a speed limit of 110 km/hour. Convert this speed to miles per hour, so you'll know how fast you may drive in Canada.
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A researcher interested in determining if there is an association between head circumference and brain volume tested for linear correlation at the a= 0.05 significance level. She took a random sample of twenty adults and measured the head circumference and brain volume (using ultrasound) for each person in the sample. The table above gives the paired data for the twenty adults. The researcher determined there is positive linear correlation between head circumference and brain volume at the 0.05 level of significance. With that information answer the following questions. 1.) Since we've determined there is linear correlation between head circumference and brain volume from the output on the TI83/84 what is "a" the y-intercept of the regression line? A. a=.508 B. a=34.740 C. a=-110.572 D. a=-823.829 2. Since we've determined there is linear correlation between head circumference and brain volume from the output on the T183/84 what is "b" the slope of the regression? A. b=34.740 B. b=.508…
The 285 observations: 5.00 11.00 16.00 23.00 36.00 58.00 29.00 20.00 10.00 8.00 3.00 0.00 0.00 2.00 11.00 27.00 47.00 63.00 60.00 39.00 28.00 26.00 22.00 11.00 21.00 40.00 78.00122.00103.00 73.00 47.00 35.00 11.00 5.00 16.00 34.00 70.00 81.00111.00101.00 73.00 40.00 20.00 16.00 5.00 11.00 22.00 40.00 60.00 80.90 83.40 47.70 47.80 30.70 12.20 9.60 10.20 32.40 47.60 54.00 62.90 85.90 61.20 45.10 36.40 20.90 11.40 37.80 69.80106.10100.80 81.60 66.50 34.80 30.60 7.00 19.80 92.50154.40125.90 84.80 68.10 38.50 22.80 10.20 24.10 82.90132.00130.90118.10 89.90 66.60 60.00 46.90 41.00 21.30 16.00 6.40 4.10 6.80 14.50 34.00 45.00 43.10 47.50 42.20 28.10 10.10 8.10 2.50 0.00 1.40 5.00 12.20 13.90 35.40 45.80 41.10 30.10 23.90 15.60 6.60 4.00 1.80 8.50 16.60 36.30 49.60 64.20 67.00 70.90 47.80 27.50 8.50 13.20 56.90121.50138.30103.20 85.70 64.60 36.70 24.20 10.70 15.00 40.10 61.50 98.50124.70 96.30 66.60 64.50 54.10 39.00 20.60 6.70 4.30 22.70 54.80 93.80 95.80 77.20 59.10…
Determine whether the statement " Half of the atoms in a sample of radioactive radium decay in 799.5 years", is true or false. If it is false, explain why or give an example that shows it is false.
Calculate MSE for the 4 periods for which the actual and forecasted number of customers given in the table below: Period Actual Number of Customers Forecasted Number of Customers Error 1 1,975 2,000 2 2,050 2,025 3 1,925 1,975 4 2,075 2,025 0 390.63 37.5 6,250 1,562.5

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