5. Calculate coefficient of rank correlation for the following data: 60 34 40 50 45 41 22 43 42 66 64 46 Y 75 32 34 40 45 33 12 30 36 72 41 57 小
Q: 10. Calculate the coefficient of correlation for the following data: 1000 1500 2000 2500 3000 500…
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Q: Calculate rank correlation coefficient of the following data : 80 80 142 75 88 95 75 60 50 Y 120 120…
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Q: 4. Find out Spearman's Rank correlation for the following data and write your comment. Profits 65 54…
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Q: Calculate the rank correlation coefficient for the following data: 82. 75 25 98 36 78 : 39 65 62 90…
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Q: 13. Calculate the Rank Coefficient of correlation of the following (Repeated Ranks), 59 data. : 80…
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Q: Calculate co-efficient of correlation from the following data : 500 1000 1500 2000 2500 3000 600…
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- For a pearson correlation of r=-.85, a graph of the data should show _________ a) points widely scattered around a line that slopes upward to the right b) points widely scattered around a line that slopes downward to the right c) points clustered close to a line that sloped upward to the right d) points clustered close to a line that slopes downward to the rightSuppose Z ~ N(0,1). What is the correlation between Z and |Z|(b) Find the correlation coefficient. (c-1) To test the correlation coefficient for significance at α = 0.1, fill in the following Noodles & Company Sales Growth and Loyalty Card Sales (n = 74 restaurants) Annual Sales Growth (%) Loyalty Card % of Net Sales Restaurant Growth% Loyalty% 1 -6.6 1.9 2 -6.2 2.3 3 -6.1 2.2 4 -5.9 2 5 -3.8 2.3 6 -1.9 1.7 7 -1.9 1.9 8 -1.8 1.3 9 -0.9 1.6 10 -0.5 2.3 11 0.4 1.9 12 0.4 1.4 13 0.6 2.3 14 0.8 2.2 15 0.8 2 16 1 1.6 17 1.8 1.3 18 2 2.4 19 4 0.7 20 4.2 1.4 21 4.3 2.4 22 4.3 1.2 23 4.4 2.5 24 4.6 2.7 25 5 1.5 26 5.2 1.7 27 5.3 1.5 28 5.7 1.9 29 5.8 2.5 30 6 1.8 31 6.4 2.2 32 6.6 1.5 33 6.6 2 34 6.7 1.4 35 6.8 2 36 7.2 2 37 7.3 2.3 38 7.4 1.2 39 7.5 1.7 40 7.5 2 41 7.5 1.4 42 7.6 1.2 43 7.6 1.9 44 7.9 1.9 45 8.1 1.7 46 8.3 2.7 47 8.7 0.7 48 8.9 2 49 8.9 1.3 50 8.9 2.2 51 9.2 1.7 52 10.8 1.8 53 10.9 1.5 54 10.9 1.6…
- Q1 - Returns on stocks X and Y are listed below: Period 1 2 3 4 5 6 7Stock X 6% 5% -2% 10% 3% 8% -4%Stock Y 11% 7% 10% -2% 3% 5% -1% What is the correlation of returns on the two stocks? Please round your answer to the nearest hundredth.Calculate the linear correlation coefficient for the data below. X -14 -12 -5 -8 -10 -11 -9 -7 -6 -13 Y -7 -5 12 4 1 -3 2 6 9 -5