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?
116116
180180
222222
161161
115115
192192
7878
216216

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Part 1
The range of the sample data is 144144
dollars.dollars.
​(Round to one decimal place as​ needed.)
Part 2
The standard deviation of the sample data is enter your response here
▼
​(Round to one decimal place as​ needed.)