In general,a Tukey simultaneous 100 (1 - )percent confidence interval is _____ than the corresponding individual 100 (1 - )percent confidence interval.
A)Wider
B)Narrower
C)No different
D)Two times more

Question

In general,a Tukey simultaneous 100 (1 -  )percent confidence interval is _____ than the corresponding individual 100 (1 -  )percent confidence interval.
A)Wider 
B)Narrower 
C)No different 
D)Two times more

Quizplus · Accepted Answer

Tukey simultaneous confidence intervals are constructed to have a higher coverage probability than individual confidence intervals, which means that they will be wider.

In General,a Tukey Simultaneous 100 (1 - )Percent Confidence