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

Author Question: What is the purpose of the randomized block design?[br][br][b][color=#347235]Question ... (Read 112 times)

bobypop

  • Hero Member
  • *****
  • Posts: 539
on: Jun 24, 2018
What is the purpose of the randomized block design?

Question 2

Explain the role that between-sample variation and within-sample variation play in carrying out an analysis of variance.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Dominic

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 24, 2018
Answer to Question 1

The purpose of the randomize block design is to reduce the amount of error variation by ensuring that the treatment groups will be comparable in terms of the blocking variable.

Answer to Question 2

In ANOVA, we compare between-sample variation to within-sample variation. The basic role of the two variations is that their ratio provides the test statistic.


bobypop

  • Member
  • Posts: 539
Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it

6ana001

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

How to solve an exponential growth problem involving bacterial growth (Question 2) How to solve an exponential growth problem involving bacterial growth (Question 2)
Fun question Fun question
Frequency diagrams of skin colors. (a) Skin color distribution in the parents falls into two discont Frequency diagrams of skin colors. (a) Skin color distribution in the parents falls into two discont
Economics question Economics question
this is a math question this is a math question
economic question economic question
Video: Brain Lobes Animation

For a complete list of videos, visit our video library