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

Author Question: The __________ of the correlation coefficient indicates the direction of the relationship; the ... (Read 84 times)

WhattoUnderstand

  • Hero Member
  • *****
  • Posts: 517
on: Jun 20, 2018
The __________ of the correlation coefficient indicates the direction of the relationship; the __________ indicates the strength of the relationship.
 
  a. value; sign
  b. linearity; magnitude
  c. sign; value
  d. magnitude; linearity

Question 2

Tom wants to determine whether spending more time studying will improve his overall class percentage grade. Statistically speaking, Tom wants to know if there is a __________ between studying and class performance.
 
  a. positive correlation
  b. negative correlation
  c. zero correlation
  d. nonlinear correlation


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

alvinum

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jun 20, 2018
Answer to Question 1

c

Answer to Question 2

a


WhattoUnderstand

  • Member
  • Posts: 517
Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

steff9894

  • Member
  • Posts: 337
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

The metabolic pathway that breaks down phenylalanine and its relationship to certain genetic disease The metabolic pathway that breaks down phenylalanine and its relationship to certain genetic disease
Direction of Movement of Extraocular Muscles Direction of Movement of Extraocular Muscles
The uterus. Cutaway view shows regions of the uterus and cervix and its relationship to the uterine The uterus. Cutaway view shows regions of the uterus and cervix and its relationship to the uterine
The urinary system: Relationship of the kidneys to the vertebrae The urinary system: Relationship of the kidneys to the vertebrae
The relationship between the Golgi complex and lysosomes The relationship between the Golgi complex and lysosomes
The relationship between allelic frequency and genotypic frequency in a population that is in Hardy- The relationship between allelic frequency and genotypic frequency in a population that is in Hardy-
Video: Stomach peristalsis & Enterogastric reflex

For a complete list of videos, visit our video library