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Unformatted text preview: population proprotion of non-smokers is between 0.722 and 0.878. Your Answer The 95 percent confidence interval is 73 - 87. This means that 95% of the time the number of smokers will be between 73 and 87. Grader Comments (none) Grade 8.0 (out of 10.0) Total 8.0 (out of 10.0)...
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This note was uploaded on 04/03/2008 for the course STAT 215 taught by Professor Dr. during the Spring '08 term at WVU.
- Spring '08