Question 18 We can say that the effect size is SMALL if the partial n2 is .08 B .14 02 D 06 Question 19 Which of the following examples warrants the use of a two-tailed test? Students will recall significantly more information on a Monday morning than on a Friday afternoon. B There will be a difference by gender in Rufo's anxiety scale scores. Cars driven on oil A perform differently from cars driven on oil B. D Older adults will have higher scores than younger adults will on Rosenberg's self-esteem scale.STATEMENT 1: The statement, "There will be no significant difference in the amount recalled on a Thursday morning compared to a Friday evening" is an example of a nondirectional hypothesis. STATEMENT 2: The statement, "Students will recall significantly more information on a Monday morning than on a Friday afternoon" is an example of a directional hypothesis. A Both statements are incorrect. B STATEMENT 1 is incorrect but STATEMENT 2 is correct. STATEMENT 1 is correct but STATEMENT 2 is incorrect. D Both statements are correct.Question / If we reject a null hypothesis, A we are confirming that our results are statistically significant. B we are asserting that our results are statistically not significant. C we are affirming that our results are statistically not significant. D we are contradicting that our results are statistically significant