When Computing a Confidence Interval for the Difference Between Two

question 31

Multiple Choice

When computing a confidence interval for the difference between two means,the width of the (1 - α) confidence interval based on the Tukey procedure will be __________ the width of the (1 - α) individual confidence interval based on the t statistic.

• A)Greater than
• B)Less than
• C)The same as
• D)Sometimes greater than,sometimes less than