n a study of speed dating, male subjects were asked to rate the attractiveness of thier female dates, and a sample ofnthe results is listed below (1= not attractive; 10= extremely attractive). Construct a confidence interval using a 90% confidence level. What do the results tell about the mean attractiveness ratings of the populatinnof all adult females?    6,8,3,8,6,5,6,7,9,9,6,9   A. What is the confidence interval for the population mean μ​? ___ < μ​ < ____   B. What does the confidence interval tell about the population of all adult​ females? Select the correct choice below​ and, if​ necessary, fill in the answer​ box(es) to complete your choice.   A. We are confident that 90% of all adult females have attractiveness ratings between ____ and ____. B. The results tell nothing about the population of all adult​ females, because participants in speed dating are not a representative sample of the population of all adult females. C. We are 90​% confident that the interval from _____ to _____ actually contains the true mean attractiveness rating of all adult females.

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In a study of speed dating, male subjects were asked to rate the attractiveness of thier female dates, and a sample ofnthe results is listed below (1= not attractive; 10= extremely attractive). Construct a confidence interval using a 90% confidence level. What do the results tell about the mean attractiveness ratings of the populatinnof all adult females? 
 
6,8,3,8,6,5,6,7,9,9,6,9
 
A. What is the confidence interval for the population mean μ​?
___ < μ​ < ____
 
B. What does the confidence interval tell about the population of all adult​ females? Select the correct choice below​ and, if​ necessary, fill in the answer​ box(es) to complete your choice.
 
A. We are confident that 90% of all adult females have attractiveness ratings between ____ and ____.
B. The results tell nothing about the population of all adult​ females, because participants in speed dating are not a representative sample of the population of all adult females.
C. We are 90​% confident that the interval from _____ to _____ actually contains the true mean attractiveness rating of all adult females.
 
 
 
 
 
  
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