ard deviation of $195. a. On the basis of the sample results, can we conclude that the mean annual lease rate is higher in Hong Kong than in Paris? Develop appropriate null and alternative hypotheses. Use a = .01. What is your conclusion? b. %3D

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10.2 Inferences About the Difference Between Two Population Means: o and o2 Unknown 461
Annual lease rates for a sample of 40 commercial properties in Paris showed a mean lease
rate of $989 per square meter with a standard deviation of $195.
On the basis of the sample results, can we conclude that the mean annual lease rate
a.
is higher in Hong Kong than in Paris? Develop appropriate null and altermative
hypotheses.
Use a = .01. What is your conclusion?
b.
Transcribed Image Text:10.2 Inferences About the Difference Between Two Population Means: o and o2 Unknown 461 Annual lease rates for a sample of 40 commercial properties in Paris showed a mean lease rate of $989 per square meter with a standard deviation of $195. On the basis of the sample results, can we conclude that the mean annual lease rate a. is higher in Hong Kong than in Paris? Develop appropriate null and altermative hypotheses. Use a = .01. What is your conclusion? b.
15. Commercial real estate prices and rental rates suffered substantial declines in 2008
and 2009 (Newsweek, July 27, 2009). These declines were particularly severe in AsiaB
annual lease rates in Tokyo, Hong Kong, and Singapore declined by 40% or more. Even
with such large declines, annual lease rates in Asia were still higher than those in many
cities in Europe. Annual lease rates for a sample of 30 commercial properties in Hong
Kong showed a mean of $1,114 per square meter with a standard deviation of $230.
Transcribed Image Text:15. Commercial real estate prices and rental rates suffered substantial declines in 2008 and 2009 (Newsweek, July 27, 2009). These declines were particularly severe in AsiaB annual lease rates in Tokyo, Hong Kong, and Singapore declined by 40% or more. Even with such large declines, annual lease rates in Asia were still higher than those in many cities in Europe. Annual lease rates for a sample of 30 commercial properties in Hong Kong showed a mean of $1,114 per square meter with a standard deviation of $230.
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