Alan is interested in purchasing a pre-owned sport utility vehicle (SUV). He wants to get an idea of how variable the prices are in his area, so he inputs the specifications of the vehicle he wants into edmunds, the website of a well-known automotive valuation company, and performs a search. He obtains the following six prices (in thousands of dollars): 34.7, 33.4, 29.8, 34.7, 34.2, 30. Compute the sample standard deviation of the prices to two decimal places. Take all calculations toward the answer to three decimal places.