You wish to determine if there is a linear correlation between the two variables at a significance level of ?=0.10?=0.10. You have the following bivariate data set.

X y 12.5 53.5 29.4 65.4 64.6 87.6 34.2 60.9 22 59 28.7 63.5 45.2 80.1 59.3 93.4 61.2 101 28 63.8 49.7 82.4 61.9 94.4 41.8 78 51.5 91.3 16.6 60.2