Assignment: HW 12, 113 instructor Robert Fireworser Advanced ANOWA Designs Cours

Question

Assignment: HW 12, 113 instructor Robert Fireworser Advanced ANOWA Designs Course: Sta 2 Spring 2017 Given a randomized experiment wie tou groups and six blocks, conviete parts (a)through below. block a How many degrees ofteedom are here in determining the among group variation? dr A How many degrees of freedom are ehere in determining the amonguockvaiation? random varaton? c How many degrees of teedom are there in determining the d. How many degrees of treedom are there in determining the total varaton? 2. Given a randomized block experiment with three groups and seven blocks, complete parts (a) through (d) a. if SSA 34, SSBL, 75, and sST 220, what is SSE? b. What are MSA, MSBL and MSE? MSE MSBL c. What is the value of the FSTAT test statistic for the factor effect? FSTAT (Round to two decimal places as needed) d. What is the value of the STAT tost statstic for the block emect? (Round to two decimal places as needed. ESTAT" 3 Given a randomized block experiment with four groups and sx blocks, with sSA. 6o, sseu. 80, and a SST 200, complete parts (a) through (c) below constructthe ANovA summary tabe and fiu in all va ues in the bodyof the able SS Among groups Among blocks IRoundte Foolumn to two decima places as needed.) b Atte ooas level of significance, is there evidence of a difference in the group means? identity the null and allemative hypotheses for this test.

Explanation / Answer

Two-Way ANOVA Table

Based on this table answers for a are as below

1.a. four groups so df=4-1=3

b. six blocks so df=6-1=5

c. Error df=(4-1)(6-1)=15

d. Total df=4*6-1=23

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.