HIGHLIFE AND LOWLIFE Highlife Lowlife 3 Expected return 4 Return variance 15% 0.04 0.1225 0.10 0.003

HIGHLIFE AND LOWLIFE life 4 6 22 23 Expected Return variance Proportion Of Highlife in portfolio o_cog 0.1225 -COVAR Portfolio Portfolio Standard variance deviation 100% I _ Com te the return and v 01 2 _ a Scatte r Chart Of r iO Return mean Variance