Math Problem Statement
Question content area top
Part 1
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?
206206
127127
100100
156156
281281
171171
8989
196196 Question content area bottom
Part 1
The range of the sample data is
enter your response here
▼ dollars.dollars.
nights squared .nights2.
nights.nights.
dollars squared .dollars2.
(Round to one decimal place as needed.)
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Statistics
Descriptive Statistics
Measures of Variation
Formulas
Range = Max value - Min value
Variance (Sample) = Σ(xi - x̄)^2 / (n - 1)
Standard Deviation = √Variance
Theorems
-
Suitable Grade Level
Grades 10-12
Related Recommendation
Hotel Price Range, Variance, and Standard Deviation
Hotel Prices: Range, Variance, and Standard Deviation Analysis
Analyzing Hotel Prices: Range, Variance, and Standard Deviation
Range, Variance, and Standard Deviation of Hotel Prices - Descriptive Statistics Example
Calculating Range, Variance, and Standard Deviation for Teacher Salaries