2. The table below contains data on the enzyme activity of mannose-6-phosphate isomerase (MPI) for three different genotypes (SS, FS, FF). Specimens were classified by sex. Conduct a two-way ANOVA on this dataset. Test for effect of genotype, the effect of sex, and whether there is an interaction effect between two factors. Show all calculations and state your conclusions.

SS FS FF

Females 3.67 3.59 3.95

2.89 4.11 4.26

3.22 3.34 4.02

2.74 3.25 3.91

3.16 3.51 3.87

Males 2.85 3.63 4.90

3.41 4.22 3.78

2.38 3.15 4.18

3.11 3.69 4.01

3.99 3.72 5.11