Incorrect Your answer is incorrect. The tourist bureau of the Hawaiian Islands surveyed a sample of 5 United States tourists as they left to return home. The tourists were asked how many days they spent on their visits. Their responses were as follows. 12, 10, 8, 6, 4 it Send data to calculator :1 Find the standard deviation of this sample of numbers. Round your answer to two decimal places. 31.62 X s