Multiple Choice
Identify the false statement about two-group comparisons after ANOVA.
A) They are recommended after a significant F test when there are three or more groups.
B) The two-independent-group t-test is a common two-group comparison method.
C) Their purpose is to identify which means significantly differ from each other.
D) Two common two-group comparison techniques are Scheffe and Tukey.
E) They are not used when the F is nonsignificant.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Type I error occurs when:<br>A) a false
Q2: When a researcher says after a statistical
Q3: Type II error occurs when:<br>A) a false
Q4: Select the false statement below.<br>A) If a
Q5: A researcher reported that there were two
Q6: A researcher conducted an experiment in which
Q7: The key difference of inferential statistics from
Q9: When a ANOVA is found statistically significant,
Q10: Select the false statement below concerning chi-square