# HSS-MD.A

Calculate expected values and use them to solve problems

## Standards

HSS‑MD.A.1 $(+)$${}^{\huge\star}Define a random variable for a quantity of interest by assigning a... HSS‑MD.A.2 (+)$${}^{\huge\star}$Calculate the expected value of a random variable; interpret it as the mean...
HSS‑MD.A.3 $(+)$${}^{\huge\star}Develop a probability distribution for a random variable defined for a... HSS‑MD.A.4 (+)$${}^{\huge\star}$Develop a probability distribution for a random variable defined for a...