dr_singh246 internal medicine pgy2

Topics: 235 Posts: 561
| | 01/14/05 - 09:16 AM  
 
   
 
|   #1 |
what is type 1 error
___________________ to love when it can be lost, to go on when progress seem futile and to believe in every fiber of your body. to live , have hope and faith and to never give in.... dr_singh246@yahoo.com
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| almina Forum Senior
Topics: 34 Posts: 99
| | 01/14/05 - 11:38 AM  
 
   
 
|   #2 |
accepting the alternative hypothesis when the nul hypothesis is true. Nul hypothesis - there is NO difference between 2 groups.
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| mjl1717 Forum Hero

Topics: 957 Posts: 5,461
| | 01/15/05 - 02:26 PM  
 
   
 
|   #3 |
Another way of saying it: Rejecting the null hypothesis when it is true is also called a "false negative error": a false negative conclusion has been drawn about the null hypothesis.The probability that a type I error is being made is in fact the value of p; because this value relates to the criterion of alpha, a type I error is also known as an alph error.
___________________ Smell the coffee! "Is That an Osler move??"
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