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 $38,632, $35,714, $42,992, $34,312, $56,156 and $49,568.

What is the standard deviation for this sample? (Round your intermediate calculations and final answer to the nearest whole number.)

Standard deviation