Listed below are prices in dollars for one night at different hotels in a certain region. Find the range, variance, and standard deviation for the given sample data. Include appropriate units in the results. How useful are the measures of variation for someone searching for a room? 255 227 76 240 155 160 188 123 Question content area bottom Part 1 The range of the sample data is 179 dollars. (Round to one decimal place as needed.) Part 2 The standard deviation of the sample data is enter your response here