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This question is under Chapter Correlation and Regression (Statistics Course)

Please help me to answer all the question given.Each question need to follow the mark that given.

SMS1044: Statistical Inference 4. A rugby fan wishes to see how the number of pass attempts (not completions) relates to the number of yards gained for quarterbacks in past season playoff games. The data in Table 3 are shown for five quarterbacks. Table 3. The summary data of five quarterbacks in past season playoff games. Pass attempts x | Yards gained y xy De 2 6 8 48 36 64 8 16 128 64 256 13 17 221 169 289 10 14 140 100 196 12 15 180 144 225 [x = 49 [y = 70 [xy = 717 [ x - 513 [ yz = 1030 a. Identify the dependent and independent variable in Table 3. [1 marks] b. Compute the value of correlation coefficient for the data given in Table 3. [2 marks] C. State the strength indication relationship in 4(b). [ 1 mark ] d. Let Ho: p = 0 and the critical value (a = 0.05, d.f= 3) is 3.182. Test the significant of correlation coefficient in 4(b). [6 marks]