A 95% confidence interval for
is computed for sample results. The interval runs from -.75 to +.25. This suggests that
A) is probably negative
B) a small sample was used
C) a computational error was made
D) r is significant

Question

A 95% confidence interval for  
 is computed for sample results. The interval runs from -.75 to +.25. This suggests that
A) is probably negative 
B) a small sample was used 
C) a computational error was made 
D) r is significant

Quizplus · Accepted Answer

The Answer of A 95% confidence interval for  
 is computed for sample results. The interval runs from -.75 to +.25. This suggests that
A) is probably negative 
B) a small sample was used 
C) a computational error was made 
D) r is significant

A 95% Confidence Interval for