« previous next »

Author Question: The proportion of the variability in the Y distribution which is accounted for by the variability in ... (Read 76 times)

ghost!

  • Hero Member
  • *****
  • Posts: 560
on: Jun 20, 2018
The proportion of the variability in the Y distribution which is accounted for by the variability in the X distribution, is determined by
 
  a. the Spearman r
  b. the null hypothesis
  c. the coefficient of contingency
  d. the coefficient of determination

Question 2

For the Pearson r, as the sample size increases, so also will
 
  a. the degrees of freedom
  b. the alpha level
  c. the number of measures taken on each subject
  d. none of these, since sample size is not relevant to the Pearson r


firehawk60

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jun 20, 2018
Answer to Question 1

d

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

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?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

The distribution of lorsies and galagos. The distribution of lorsies and galagos.
Distribution and Forms of Precipitation: Snow Distribution and Forms of Precipitation: Snow
Distribution of Thunderstorms: Detailed data on cloud-to-ground lightning flashes have been ... Distribution of Thunderstorms: Detailed data on cloud-to-ground lightning flashes have been ...
How the Return to Education Affects the Distribution of Income How the Return to Education Affects the Distribution of Income
The Distribution of Water on Earth The Distribution of Water on Earth
Near-uniform distribution of nesting seabirds Near-uniform distribution of nesting seabirds
Video: What is an ecosystem?

For a complete list of videos, visit our video library