Date: 2/14/12

1
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• ???? ???
• Date 2/14/12

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• ????
• Ph.D.(Construction engineering and project
  management) University of Texas at Austin
• Master (Construction Management) Ohio State
  University
• 16?????
• ??? 6?
• ???????? 10?

3
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• ????
• ??? A607
• ???? 03-341-2500 ext6174
• E mail yckuo_at_mail.knu.edu.tw

4
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• David R. Anderson, Dennis J. Sweeney, Thomas A.
  Williams, Juei-Chao Chen??
• ??????,???-Statistics for Business and
  Economics, 11?
• ISBN-139789866121135
• ???? (02-27360282 0932-597332)

5
????

• ???? 30
• ???? 30
• ???? 20
• ???? 20

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Chapter VII ???????

• Learning Objectives
• The concept of the sampling distribution
  (??????,??)
• To compute probabilities related to the sample
  mean and sample proportion (??????????)
• The importance of the central limit theorem
  (??????)
• To distinguish between different survey sampling
  methods (????????)

7
Chapter VIII ????

• Learning Objectives
• To construct and interpret confidence interval
  estimates for the mean and the proportion
  (?????????????)
• How to determine the sample size necessary to
  develop a confidence interval for the mean or
  proportion (????????????????????)
• How to use confidence interval estimates in
  auditing (????????????)

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? 9 ? ????

• 9.1 ???????????

• 9.2 ???????

• 9.3 ?????s ??

• 9.4 ?????s ??

• 9.5 ????

• 9.6 ???????

• 9.7 ?????????

• 9.8 ??????????????

9
?10? ??????????????

• 10.1 ????????????? s1? s2

• 10.2 ???????????s1? s2??

• 10.3 ???????????????

• 10.4 ??????????

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?11? ????????

• 11.1 ??????????

• 11.2 ?????????

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?12? ??????????

• 12.1 ?????????

• 12.2 ?????

• 12.3 ????? ?????????

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?13? ??????????

• 13.1 ???????

• 13.2 ???????k???????? ??

• 13.3 ??????

• 13.4 ??????

• 13.5 ??????

• 13.6 ??????

• 13.7 ????

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?14? ????

• 14.1 ????????

• 14.2 ?????

• 14.3 ????

• 14.4 ????

• 14.5 ?????

• 14.6 ????????????????

• 14.7 ????

• 14.8 ??????????

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?15? ???

• 15.1 ?????

• 15.2 ?????

• 15.3 ?????

• 15.4 ????

• 15.5 ?????

• 15.6 ????????????? ???

• 15.7 ?????

• 15.8 ????

• 15.9 ?????