1.You are testing the null hypothesis that there is no linear relationship between two variables.X and Y.From your sample of n =20.you determinethatSSR=60andSSE=40 a.What is the value of F STAT? b.At the a =0.05 level of significance,what is the critical value? c.Based on your answers to (a) and (b,what statistical decision should you make? d. Compute the correlation coefficient by first computing r 2 and assuming that b 1 is negative. e.At the 0.05 level of significance, is there a significant correlation between X and Y? 2. You are testing the null hypothesis that there is no linear relationship between two variables,X and Y.From your sample of n =10you determine that r=0.80 a.What is the value of the t test statistic t STAT? b.At the a =0.05 level of significance,what are the critical values c.Based on your answers toa) and(b).what statistical decision should you make?