3.82 4.37
2.83 3.40
3.76 4.28
Now, use the q value to calculate Tukey’s HSD. Tukey’s HSD is ______. Thus, the mean difference between any two samples must be at least ______ to be significant.
The top value is ̑̑ = .05; the bottom (bold) value is ̑̑ = .01. The number of treatments is listed across. The df for the error term is in the left column, where the “error term” is another name for the within-treatments variance.
The researchers ______ conclude that the population means for children without sleep apnea and children with untreated sleep apnea differ.
They ______ conclude that the population means for children without sleep apnea and children with treated sleep apnea differ.
They ______ conclude that the population means for children with untreated sleep apnea and children with treated sleep apnea differ.