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? a. The range of the sample data is ​(Round to one decimal place as​ needed.) b. The standard deviation of the sample data is (Round to one decimal place as​ needed.) c. The variance of the sample data is ​(Round to one decimal place as​ needed.)

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A: mean = x̅ =Σf*M/Σf

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Q: Listed below are prices in dollars for one night at different hotels in a certain region. Find the…

A: Step-by-step procedure to obtain the range, variance, and standard deviation using Excel:In Excel…

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Q: Value | Frequency 27 96 58 3 54 4 18 7

A:

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A: It is an important part of statistics. It is widely used.

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A:

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A:

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A:

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A:

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A:

Q: His .A Mean of population .B Mean of sample .C mode I need answer within 3 minutes with my best…

A: The solution is given below.

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A: Here use definition of given terms

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A:

Q: What is the value of the variance when all the data in the set are equal? a. -1 b. 0 c. 1 d. 100%

A: All the sets are equal.

Q: d. Determine the sample standard deviation. Round your answer to 2 decimal places. e. Determine the…

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