A researcher strives to determine relationship between motivation (X() and satisfaction (Y). Data collected from a randomly selected sample is presented in the following table. (3 points) Subject 2 12 18 15 13 8 a. Calculate Pearson correlation coefficient () between the two variables b. Describe the nature of relationship between the two variables C. Test the hypothesis on the relationship at .05 level of significance i. State the appropriate null and alternative hypotheses ii. Calculate the test statistic. iii. Determine the critical value iv. What would be your decision and conclusion? Justify your