Comider the following'tuble:

$\backslash$table$[[$Sture Pevessins,Refualiltr,Stack Iranl latie at Arture,Boed lual Bate ef feters$],[,4.$tw$,-1/7,-],[$nad revelalim Loreal growit,B$,\%,171,785],[$Shase$,$Bin,$1$ m$,\%],[,8\mathrm{.}5,$kn$.,15]]$

Bebulent:

a$.$ Calculabe the values of mewn neturs and variance lay he wock find places.

$\backslash$table$[[$What tepler,,$t$

Consider the following table:

$\backslash$table$[[$Smowe feptarib,Probability,Stock Fund Rate of Beturn,Bund Fund Rate of Betarn$],[$Sruere feimmion Rald rectusion,$0,16,-172,$Heturn$],[,$e$.20\mathrm{.}15,-116,198],[$Boces$,6\mathrm{.}313,185,],[,4\mathrm{.}15,$NH$,-55]]$

Required:

a$.$ Calculate the values of mean neturn and variance for the stock flund

Note : Do not round intermediate calculations. found "Meas return" velue to $1$ decimal place and "Variance" to $4$ dipcimal ploces.

$\backslash$table$[[$Mean retam,,S$],[$Vriarce$,,$SSquined$]]$

b$.$ Calculate the value of the covarlance between the stock and bond fanch.

Note : Negotive value should be indicobed by a minus sign. Do not reund intermediate celculations. Aound your ansmer lo is deciemal placen.

$$

Covalance N$-$squared