This a question that pertains to a software known as Rstudio and is ask mean preference and variance for F1 and F2 data. I have entered the data into Rstudio to produce the following data provide. Need help finding mean preference and variance for F1 and F2 data.

\f21 0. 388 2 0. 278 0. 213 NNNNN 0. 190 F2 0. 163 F2 0. 139 27 0. 135 F NNN 0. 130 LO 0. 130 F2 0. 070 F2 0. 052 WWWWWWWNN NJ F2 0. 052 13 0. 029 0. 020 F2 0. 020 36 0. 006 1I T 37 -0. 003 NNNN 38 -0. 008 39 -0. 008 40 F2 -0. 008 41 F2 -0. 026 42 -0. 026 43 INNN -0. 040 44 -0. 059 45 F2 -0. 059 46 F2 -0. 077 47 -0. 077 48 -0. 077 49 F2 -0.137 50 F2 -0. 197 51 F2 -0. 293 52 F2 -0. 307 53 -0. 344QUESTION 4- The astonishing diversity of cichlid shes in Lake Victoria is maintained by the preferences of females for males of their own species. To understand how the species arose in the rst place, it is important to know the genetic basis of this preference in females. Researchers crossed two species of cichlid and raised their offspring (F'i hybrids} to adulthood and then measured me degree of preference that the F1 females had for males of the two parerlt species. They then crossed the F1 hybrids into each other to generate F2 hybrids and measured the degree of preference of F2 females for males of the Mo parent species. Using the data in the le 'Cichlidscsv' match the correct answer to each question below. -Are the mean preferences of F1 and F2 females signicantly different at A. Yes the [1.05 level? B No -Are the variances in preference between the F1 and F2 females significantly different at the 0.05 level