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

Author Question: The null hypothesis for a correlation coefficient states that _____. a. the variables are ... (Read 92 times)

mcmcdaniel

  • Hero Member
  • *****
  • Posts: 550
on: Jun 19, 2018
The null hypothesis for a correlation coefficient states that _____.
 
  a. the variables are independent
  b. the variables are related
  c. the correlation does not differ significantly from zero
  d. all of these are statements of the null hypothesis for a correlation coefficient

Question 2

A fundamental property of a nominal scale is equivalence.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

strudel15

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 19, 2018
Answer to Question 1

D
The null hypothesis can be stated in any of these ways.

Answer to Question 2

T


mcmcdaniel

  • Member
  • Posts: 550
Reply 2 on: Jun 19, 2018
Gracias!

Liddy

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

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?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

This painting depicts New Orleans in 1803, when the city was acquired—along with much of the modern This painting depicts New Orleans in 1803, when the city was acquired—along with much of the modern
Personality differences in the United States Personality differences in the United States
How Safe Is Your State? Violent Crime in the United States How Safe Is Your State? Violent Crime in the United States
The United States is the most racially– ethnically diverse society in the world. This can be our ... The United States is the most racially– ethnically diverse society in the world. This can be our ...
Fraction of obese individuals by state in 1998 and 2008. In 1998, 42 states had obesity rates below Fraction of obese individuals by state in 1998 and 2008. In 1998, 42 states had obesity rates below
Prevalence rates of obesity in the United States, 2014 Prevalence rates of obesity in the United States, 2014
Video: Lipid absorption - end products & transport mechanism

For a complete list of videos, visit our video library