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

Author Question: The analysis of variance helps us compare the means of two, or more quantitative populations. Thus, ... (Read 57 times)

cdr_15

  • Hero Member
  • *****
  • Posts: 546
on: Jul 24, 2018
The analysis of variance helps us compare the means of two, or more quantitative populations. Thus, it might be used by the manager of a farm who wants to know whether there is any difference in:
 a. the average crop yield associated with the use of five types of fertilizer
  b. the average crop yield associated with five alternative quantities of a given type of fertilizer that might be applied
  c. the average crop yield associated with five alternative times at which a given quantity of a given type of fertilizer might be applied
  d. all of these
  e. none of these

Question 2

An experimental plan that creates one treatment group for each treatment and then randomly assigns each experimental unit to one of these groups is called:
 a. a completely randomized design
  b. a randomized block design
  c. either a completely randomized design or a randomized block design
  d. a matched-pairs design
  e. none of these


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

perkiness

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

A


cdr_15

  • Hero Member
  • *****
  • Posts: 546
Reply #2 on: Jul 24, 2018
TY


perkiness

  • Sr. Member
  • ****
  • Posts: 348
Reply #3 on: Jul 24, 2018
You're welcome


« previous next »
 

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

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?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Much time and effort occurs between the development of a research idea and the statistical analysis Much time and effort occurs between the development of a research idea and the statistical analysis
Gangrene of the toes and foot as a result of an infection often means eventual amputation. Gangrene of the toes and foot as a result of an infection often means eventual amputation.
Genetic analysis of vulval development in C. elegans Genetic analysis of vulval development in C. elegans
QTL analysis in introgression lines QTL analysis in introgression lines
Morgan’s test-cross analysis of genetic linkage between autosomal genes Morgan’s test-cross analysis of genetic linkage between autosomal genes
Global analysis of yeast deletion mutants Global analysis of yeast deletion mutants
Video: Control of ventilation rate by other brain centers (posts, hypothalamus & cerebral cortex)

For a complete list of videos, visit our video library