1. The following four graphs are interaction plots obtained from a two-way analy

Question

1. The following four graphs are interaction plots obtained from a two-way analysis of variance where the response was compared between gender (male/female) and answer (yes/no). Plot B PIeMD Answer (a) (2 points) which plot (s) show a ain effect for Gender? (b) (2 points) Which plot(s) show a effect for Ansuer? (c) (2 points) Which plot (s) show an interaction effect? 2. (4 points) A study is run to compare the effect of seed varieties and fertilizers on the yield of corn. The experimenters have 4 types of seeds and 5 types of fertilizers. The researchers have enough space to have 3 replications of each treatment combination. Fill in the DF column of the ANOVA table below. DF Source Fertilizer Interaction Error Total

Explanation / Answer

Answer:

1).

a).   Plot D

b). Plot B

c). Plot C ( The lines are crossing)

2).

Source

Df

seed

3

Fertilizer

4

Interaction

12

Error

40

Total

59

Source

Df

seed

3

Fertilizer

4

Interaction

12

Error

40

Total

59

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

---

---

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