25.4 hope this helped!!!!!
Which of the following regarding the assumption of sphericity is false? (Hint: Even very small departures from sphericity produce large biases in the F-test.)
Sphericity does not affect post hoc tests.
The effect of violating sphericity is a loss of power (i.e., an increased probability of a Type II error).
When sphericity is violated, we need to adjust the degrees of freedom for any F-ratios affected by the violation.
When sphericity is violated, the Bonferroni post hoc test can be used.
Answer:
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Answer:
1.We should always wash our eyes with clean water.
2.We should wear spects when we go to place like dumping site,construction site,e.t.c.