Question 15 5 out of 5 points according to cohens

  • Blinn College
  • PSYC 2317
  • Test Prep
  • amandaluna29
  • 104
  • 92% (102) 94 out of 102 people found this document helpful

This preview shows page 18 - 21 out of 104 pages.

Question 15 5 out of 5 points According to Cohen's conventions, an R2 of 0.07 is considered to be a(n) _____ effect size. Selected Answer: medium Answers: small medium large erroneous
Question 16 5 out of 5 points According to Cohen's conventions, an effect size of 0.29 for a one-way within-groups ANOVA is considered to be:
Question 17 0 out of 5 points According to Cohen's conventions, an R2 of 0.19 is considered to be a(n) _____ effect size.
Question 18 5 out of 5 points For the data in the source table, what decision can be made about the hypotheses being tested? Source SS df MS F Between-groups 39.52 2 19.76 Subjects 6.45 5 1.29 Within-groups 19.93 10 1.993 Total 65.9 17 Answers:
Question 19 0 out of 5 points Pet preference was compared for four different types of animals (dogs, cats, birds, and fish), using a one-way within-groups ANOVA with seven participants. The standard error was calculated as 0.21. What is the Tukey HSD value when comparing data for dogs and cats given the following means for preference: Dogs M = 4.43, Cats M = 4.18, Birds M = 2.73, Fish M = 4.07? Selected Answer: 0.198 Answers: 0.198 0.544 1.190 1.714
Question 20 5 out of 5 points In which situation would it be necessary to use a within-groups ANOVA?

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture