Expected Return: Discrete Distribution Expected Return: Discrete Distribution

A stock's return has the following distribution:

$\backslash$table$[[\backslash$table$[[$Demand for the$],[$Company$\text{'}$s Products$]],\backslash$table$[[$Probability of This$],[$Demand Occurring$]],\backslash$table$[[$Rate of Return if This$],[$Demand Occurs $(\%)]]],[$Weak$,0\mathrm{.}1,-30\%],[$Below average,$0\mathrm{.}2,-8],[$Average$,0\mathrm{.}4,13],[$Above average,$0\mathrm{.}2,40],[$Strong$,0\mathrm{.}1\_,55],[,1\mathrm{.}0\_,]]$

Calculate the stock's expected return and standard deviation. Do not round intermediate calculations. Round your answers to two decimal places.

Expected return: $\%$

Standard deviation: $\%$

A stock's return has the following distribution:

Demand for the

Company's Products Probability of This

Demand Occurring Rate of Return if This

Demand Occurs $(\%)$

Weak $0\mathrm{.}1-30\%$

Below average $0\mathrm{.}2-8$

Average $0\mathrm{.}413$

Above average $0\mathrm{.}240$

Strong $0\mathrm{.}155$

$1\mathrm{.}0$

Calculate the stock$$s expected return and standard deviation. Do not round intermediate calculations. Round your answers to two decimal places.