What is the critical F value for a between-subjects design with 3 conditions and a total of 49 participants?
2.81 |
3.20 |
3.21 2.80 |
What is the critical F value for a between-subjects design with 3 conditions and a total...
What are the corresponding degrees of freedom and critical value for a within-subjects ANOVA with 2 conditions, 6 subjects in each condition, and a = 0.01? a) BG: b) BS: C) Error: d) Total: e) critical value: Submit Answer
An advantage of a within-subjects design as compared to a between-subjects design is... a. All of these options. b. it eliminates the threat that participant characteristics may become a confounding variable. c. it reduces the variability by subtracting out the individual differences. d. it usually requires fewer participants.
Dr. Can-Adian will be conducting an experiment comparing 4 treatment conditions. If she uses a between-subjects design participants will have score(s) each, but if she uses a within-subjects design participants will have score(s) each. a. 1; 1 b. 4; 1 c. 1: 4 d. 4; 4
6. Typically, when comparing a within-subjects design to a between-groups design which of the following describe their differences in error variance? a. Within-subjects designs results in less error variance than between-groups. b. A within-subjects design results in more error variance than a between-groups design. C. A within-subjects design results in the same amount of error variance as a between-groups design d. There is no error variance in a within-subjects design, whereas a between- groups design does present some error variance....
What are the corresponding degrees of freedom and critical value for a one-way ANOVA with 3 conditions, 5 subjects in each condition, and α = 0.01? BG: ______________________ WG: ______________________ Total: ______________________ critical value: ______________________
What is the df and critical value of F for each situation below? a) K=6, n=7 (between-subject design) _______________________________ b) K=4, n=11(between-subject design) _______________________________ c) K=3, n=5(between-subject design) _______________________________
. propose a between-subjects experimental design to test the relationship. The IV and DV are already identified for you. Please explain how you would investigate the relationship by including: (1) your hypothesis (.e., what do you expect to happen), (2) an operational definition for your dependent variable (i.e., how will you test the variable), (3) the population (who do you want to recruit and why), (4) the levels of the IV (how many, what they are, and why), and (5)...
A researcher finds F(5,26) = 1.76. What is the associated p-value? round to two digits A repeated measures design has n= 7 subjects, and k = 3 conditions. What is the degrees of freedom for the error term in the denominator of the F-value? A repeated measures design has n= 7 subjects, and k = 3 conditions. What is the degrees of freedom for the error term in the denominator of the F-value?
What are the corresponding degrees of freedom and critical value for a one-way ANOVA with 4 conditions, 6 subjects in each condition, and α = 0.05? BG: WG: Total: critical value:
Excel can be used to find the critical value for an F distribution for a given significance level. For example, to find the critical value (the value above which you would reject the null hypothesis) for ?=0.05 with dfbetween=3and dfwithin=3, enter =FINV(0.05,3,36) Enter this into Excel to confirm you obtain the value 2.866. You conduct a one-factor ANOVA with 3 groups and 7 subjects in each group (a balanced design). Use Excel to find the critical values for ?=0.02 and...