Show Latest Posts:

The 10 Most Recent Messages By TheAssocPress

Take me back to where I was.
  • Date: 1/11/06 9:34 AM
  • Number: 892
  • Recommendations: 0
Loren,

Thanks for another thorough reply. Both Chi-squared and two-sided z-tests yield the same p-value for our 6 tests. Only one of the six is now being shown as significantly different as opposed to two with our old spreadsheet.

We
(Continued...)
  • Date: 1/9/06 3:49 PM
  • Number: 890
  • Recommendations: 0
Loren,

Thanks for your response. My apologies for not being adequately clear. Let me try to address each of your questions:

LOREN: The term "false test" is unknown to me, a statistician with decades of consulting
(Continued...)
  • Date: 1/5/06 11:39 AM
  • Number: 888
  • Recommendations: 0
Hello,

I work in the marketing department for a small net company and we're starting to take a close look at our e-mail tests. Here's the problem:

In running “false tests” where we randomly split a segment of our database into two
(Continued...)
Show Latest Posts:
Total = 3

Take me back to where I was.
Stock Folders: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z