Exercise 9 1. A farmer wanted to find the relationship between the amount of fertilizer used and the yield of corn. He selected seven acres of his land on which he used different amounts of fertilizer to grow corn. The following table gives the amount of fertilizer (in pounds) used and the yield of corn (in bushels)for each of the seven acres. Fertilizer Used (x) 120 80 100 70 88 75 110 Yield of Corn(y) 138 112 129 96 119 104 134 a. Find the least squares regression line. a. Calculate r and r2
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The local media‚ especially the local dailies‚ have been replete with reports of snatch thefts. The barrage of media reports has caused more than a sense of anxiety‚ it has caused fear and panic among residents. Recently‚ there has been a spate of snatch thefts in our area. Snatch thefts tend to escalate during festive seasons and holidays. Hotspots of snatch thefts are quiet and deserted areas such as residential areas‚ by the roadside‚ in lifts and around the bank. Snatch thieves choose their
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TUTORIAL 8 & 9 Solutions (Company Accounts (Part 2)) Q1. 7% Redeemable PS [300000*80%] 240‚000 Premium on redemption [240000*0.2] 48‚000 Bank [240000*1.2] 288‚000 Share Premium 48‚000 Premium on redemption 48‚000 Retained Earnings 240‚000 Capital redemption reserve 240‚000 Q2. Gembira Bhd Statement of Comprehensive Income for the year ended 30 September 2010 RM’000 RM’000 Revenue 5‚200 Ccost of sales (W1)
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Human Physiology – Spring 2013 Chapter 12 Study Questions 1. Group 1 should become experts on the structure of a sarcomere. 2. Group 2 should become experts on the sliding filament theory. 3. Group 3 should become experts on the contractile cycle of skeletal muscle. 4. Group 4 should become experts on excitation-contraction coupling. 5. Group 5 should become experts on summation and tetanus. 6. Group 6 should become experts on smooth muscle contraction. 7. What are
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Part Two: Learning about the Contents of the US Constitution Assignment Information: The US Constitution provides the framework of the US government. Since 1789‚ the document has been formally changed 27 times. People debate the meaning and interpretation of the Constitution‚ causing conflict among different groups. You are responsible for learning and knowing the information below in order to comprehend how the US government is supposed to work. Assignment Directions: (1) Read the US
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Assignment 1 – Writing Exercise Post my Bachelor’s degree‚ having completed about 4 years of work at Nokia‚ the time had come for me to consider joining a full-time M.B.A. program‚ to boost my career further. I felt that the time was right‚ and conducted my research on potential schools‚ globally. Going by information that I read online‚ an email I received from our HR team at Nokia‚ along with some very positive feedback I received from a close friend‚ who is currently enrolled in the E.M.B.A
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per hour or higher‚ she would buy nothing. Draw her demand curve‚ and calculate her buyer surplus. b.Suppose that Wong switches to the 3M plan. Referring to her demand curve‚ how many hours would she use each month? Calculate her buyer surplus. Answer: (a) Refer to the following diagram for Wong’s demand curve. Her buyer surplus with the 6M plan is ½ x 20 x 150 – 398 = $1‚102. (b) With the 3M plan‚ she would use 135 hours a month (35 hours in excess of the “included time”). Her
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CASE EXERCISE (PAGE 263) THE PRODUCTION FUNCTION FOR WILSON COMPANY Economists at the Wilson Company are interested in developing a production function for fertilizer plants. They collected data o 15 different plants that produce fertilizer. Plant | Output(000 tons) | Capital($000) | Labor(000 Worker Hours) | 1 | 605.3 | 18‚891 | 700.2 | 2 | 566.1 | 19‚201 | 651.8 | 3 | 647.1 | 20‚655 | 822.9 | 4 | 523.7 | 15‚082 | 650.3 | 5 | 712.3 | 20‚300 | 859.0 | 6 | 487.5 | 16‚079 | 613
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The Tryout for Strong and Brawny Glory Hitting the gym to get a fit and fine body is the preliminary goal of a person‚ but as they reach the initial goal the strategy changes and they think about adding more muscles and build size. Therefore‚ people train hard as a high volume workout helps build muscle size as it releases critical anabolic hormones responsible for muscle growth‚ but this is a very slow process and the results take time. So people turn to steroid for help and Super Anadrol is the
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Exercise 7.3 (training!!!) 1. Find the oxidation numbers of the underlined elements in the following species. (a) (e) (i) (m) (q) (u) (y) 2. SO3 PbSO4 CoCl42CrO42SO32Ca(NO3)2 Co(NH3)43+ VO2+ CaH2 KMnO4 SCl2 N2 NaOH (c) (g) (k) (o) (s) (w) HCO3[Al(OH)4]MnO42NO2FeCl3 KOCl (d) (h) (l) (p) (t) (x) H2S2O7 H2O2 Cr2O72K2SO4 CH4 Pt(CO)4 Which of the following equations represent redox reactions? Specify the species being reduced in each case if applicable. (a) (b) (c) (d) NaI(s) + 2K(s) + 2NH3(g)
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