The following summary appears in a report on a survey covering 1,000 fields. Find out if the data areconsistent.Manured510Irrigated field490Field growing improved varieties427Fields both irrigated and manured189Fields both manured and growing improved varieties 140Fields both irrigated and growing improved varieties 85

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Answered: The following summary appears in a…

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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How many outliers would be considered in this data? Something is wrong with my lower and upper formulas City Median Household Income Morgantown, WV $ 38,060 Fayetteville, AR $ 40,835 Wooster, OH $ 43,054 max $ 138,192.00 =MAX(B:B) Council Bluffs, IA $ 46,844 min $ 38,060.00 =MIN(B:B) Bossier City, LA $ 47,051 mean $ 72,342.94 =AVERAGE(B:B) St. Augustine, FL $ 47,748 median $ 66,743.00 =MEDIAN(B:B) Rapid City, SD $ 47,788 range $ 100,132.00 =E4-E5 Bozeman, MT $ 49,303 std deviation $ 23,711.80 =STDEV.S(B:B) Sparks, NV $ 54,230 first quartile $…
Please answer D, E, and F.
2. Compare the 12 water temperatures from Dauphin Island with the 12 water temperatures from Grand Isle. Use the mean, median, mode, and interquartile range in your explanation. Gulf of Mexico Eastern Coast Water Temperatures (°F) Location F M A M J J A St. Petersburg, Florida 62 64 68 74 80 84 86 86 84 78 70 64 Key West, Florida 69 70 75 78 82 85 87 87 86 82 76 72 Dauphin Island, Alabama 51 53 60 70 75 82 84 84 80 72 62 56 Grand Isle, Louisiana 61 61 64 70 77 83 85 85 83 77 70 65
In a study conducted by a human resource management organization, 492 human resource professionals were surveyed. Of those surveyed, 83% said that their companies conduct criminal background checks on all job applicants. Complete parts (a) through (d). Question content area bottom Part 1a. What is the exact value that is 83% of 492 survey subjects?
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The following table shows the square footage of houses in an area that sold recently along with the selling price. Sq. Ft. Price 2096, 295000, 3160, 338000, 2320, 265000, 3150, 365000, 2760, 330000, 3650, 412000, 2125, 320000, 3085, 342000, 4750, 485000, 2100, 320000, 3100, 316000, 2240, 321000, 3300, 347000, 2800, 350000, 2825, 330000, 3275, 420000 1. Find the equation of the regression line (line of best fit). 2. Determine if there is a strong linear correlation. 3. If there is a strong linear correlation predict the selling price of a 3333 sq. ft. home
The number of Starbucks coffee shops in cities within 20 miles of theUniversity of California, Riverside is shown in the following table. See Attachment a. Draw a dotplot to describe the data.b. Describe the shape of the distribution.c. Is there another variable that you could measure that might help to explain why some cities have more Starbucks than others? Explain.
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A statistical program is recommended. Is the number of square feet of living space a good predictor of a house's selling price? The following data show the square footage and selling price for fifteen houses in Winston-Salem, North Carolina.† Size(1,000s sq. ft) Selling Price($1,000s) 1.26 117.5 3.02 299.9 1.99 139.0 0.91 45.6 1.87 129.9 2.63 274.9 2.60 259.9 2.27 177.0 2.30 175.0 2.08 189.9 1.12 95.0 1.38 82.1 1.80 169.0 1.57 96.5 1.45 114.9 Find the value of the test statistic. (Round your answer to two decimal places.) ______________________. (d)Use the estimated regression equation to predict the selling price (in $1,000s) of a 2,100 square foot house in Winston-Salem, North Carolina. (Round your answer to one decimal place.) $_____ thousand

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