Before investing in one of the two stocks, we would like to compare the risks associated with the two stocks. For this comparison, perform and present an appropriate hypothesis test at the 5% level of significance, and interpret your result. [Hint: Hypothesis test about the equality of population variances]

F-Test Two-Sample for Variances t-Test: Two-Sample Assuming Unequal Variances Rmsft Rappl Rmsft Rappl Mean 2.137888665 1.398993846 Mean 2.137888665 1.398994 Variance 29.5406873 62.55989429 Variance 29.5406873 62.55989 Observations 61 61 Observations 61 61 df 60 60 Hypothesized Mean Difference 0 F 0.472198485 df 106 P(F