Practical Research 2 Quantitative Research Is there a significant correlation between years in service of 1 1 employees and their corresponding efficiency ratings? Use 0.05 alpha level. For numbers 31-40. Using the same data shown in numbers 20 - 30, determine whether the null hypothesis is rejected or not using the 5-step rule p-value approach or critical value approach.83 97 E(x -32 = For numbers 21 - 30. The following are the years in service (x) of 10 employees and their corresponding efficiency ratings (y). Find the Pearson's r and its interpretation. X 6 10 15 6 7 UI 8 Y 3.20 3.15 3.00 4.34 4.91 4.25 3.96 3.08 4.03 3.89 13 / Page OMNES Practical Research 2 Quantitative Research As there a significant correlation between years in service of I I employees and their corresponding efficiency ratings Use o.05 alpha level. 36'C Mostly cloudy g