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1. Hotels are rated on the basis of one to five stars. The Holiday Stay Hotel chain rated all 50 of it's hotels. The data is shown in the diagram below. Number of Stars Frequency 10 22 4 8 5 3 1). Find the standard deviation for this set of data to the nearest hundredth. 2). Did you calculate the sample or population standard deviation? 3). How many hotels have ratings that fall within one standard deviation of the mean?

1. Hotels are rated on the basis of one to five stars. The Holiday Stay Hotel chain rated all 50 of it's hotels. The data is shown in the diagram below. Number of Stars Frequency 10 22 4 8 5 3 1). Find the standard deviation for this set of data to the nearest hundredth. 2). Did you calculate the sample or population standard deviation? 3). How many hotels have ratings that fall within one standard deviation of the mean?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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1. Hotels are rated on the basis of one to five stars. The Holiday Stay Hotel chain rated all 50 of it's hotels. The data is shown in the diagram below. Number of Stars Frequency 1 7 2 10 3 22 4 8. 5 3 1). Find the standard deviation for this set of data to the nearest hundredth. 2). Did you calculate the sample or population standard deviation? 3). How many hotels have ratings that fall within one standard deviation of the mean?
Transcribed Image Text:1. Hotels are rated on the basis of one to five stars. The Holiday Stay Hotel chain rated all 50 of it's hotels. The data is shown in the diagram below. Number of Stars Frequency 1 7 2 10 3 22 4 8. 5 3 1). Find the standard deviation for this set of data to the nearest hundredth. 2). Did you calculate the sample or population standard deviation? 3). How many hotels have ratings that fall within one standard deviation of the mean?
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