Despite tuition skyrocketing, a college education is still valuable. Recent calculations by the Federal Reserve Bank in San Francisco demonstrate a college degree is worth $800,000 in lifetime earnings compared to the average high school education. Assume graduates in 2017 earn $34,382, $36,054, $44,692, $28,019, $46,724 and $44,468.
What is the standard deviation for this sample? (Round your intermediate calculations and final answer to the nearest whole number.)
Standard deviation $