P paris567 New member Joined Jan 5, 2021 Messages 27 Jan 5, 2021 #1 question: my answer: confidence level= 90%. Margin of Error= -4. Confidence interval = 74% to 82%
tkhunny Elite Member Joined Apr 12, 2005 Messages 11,322 Jan 5, 2021 #2 The definition of Confidence Interval is VERY SUBTLE. Are you SURE you have understood it correctly? Most do not.
The definition of Confidence Interval is VERY SUBTLE. Are you SURE you have understood it correctly? Most do not.
