This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How is two-way ANOVA similar to the randomized block design? How does it ... (Read 76 times)

nenivikky

  • Hero Member
  • *****
  • Posts: 516
on: Jun 24, 2018
How is two-way ANOVA similar to the randomized block design? How does it differ?

Question 2

Why are there more sets of null and alternative hypotheses that can be tested in two-way ANOVA compared to the one-way and the randomized block design?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

C.mcnichol98

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jun 24, 2018
Answer to Question 1

The two-way analysis of variance and the randomized block design are similar since they both consider two factors in the model. However, in the randomized block design, the blocking variable is only used for the purpose of exerting improved control over the examination of the single factor of interest. In two-way analysis of variance, we are interested in the effects of two factors and their interaction on the dependent variable.

Answer to Question 2

In the two-way analysis of variance we are interested in the effect of two factors and their interaction on the dependent variable. Therefore, we test for each factor effect and for interaction. In the one-way analysis of variance and the randomized block designs, we are interested in only one factor effect.


nenivikky

  • Member
  • Posts: 516
Reply 2 on: Jun 24, 2018
Excellent

TheDev123

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

The theoretical design of nature reserves, based on the tenets of island biogeography. The theoretical design of nature reserves, based on the tenets of island biogeography.
Similar traits may not be homologous Similar traits may not be homologous
A horizontally opposed engine design helps to lower the vehicle’s center of gravity. A horizontally opposed engine design helps to lower the vehicle’s center of gravity.
Line immunoassay (LIA), also recombinant immunoblot assay (RIBA) and Immuno-stripe, is similar to a ... Line immunoassay (LIA), also recombinant immunoblot assay (RIBA) and Immuno-stripe, is similar to a ...
Java Software Solutions: Foundations of Program Design Java Software Solutions: Foundations of Program Design
A fibrous root system has similar-sized adventitious roots that branch from the stem A fibrous root system has similar-sized adventitious roots that branch from the stem
Video: Role of the urinary system - acidosis and alkalosis

For a complete list of videos, visit our video library