standard deviation of $\backslash (18\mathrm{.}43\backslash \%\backslash ),$ and an investment$-$grade bond fund offered by Vanguard has an expected return of $\backslash (4\mathrm{.}68\backslash \%\backslash )$ with a standard deviation of $\backslash (2\mathrm{.}05\backslash \%\backslash ).$ place.

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In percentage terms, what is the expected return and standard deviation for such a portfolio? Round your answer for expected return to two decimal places and for standard deviation to four decimal places.

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Standard deviation $\backslash (\backslash \%\backslash )$ place.

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In percentage terms, what is the expected return and standard deviation for such a portfolio? Round your answer for expected return to two decimal places and for standard deviation to four decimal places.

Expected return

Standard deviation

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