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 109 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
Excellent

hollysheppard095

  • Member
  • Posts: 339
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

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.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Young adults usually grieve loss of a role, such as employment or the breakup of a relationship. Young adults usually grieve loss of a role, such as employment or the breakup of a relationship.
Lithotripsy. The direction of a sound pulse crushes the stones into smaller fragments that can be pa Lithotripsy. The direction of a sound pulse crushes the stones into smaller fragments that can be pa
Graph showing the relationship between the freezing point of the coolant and the percentage of ... Graph showing the relationship between the freezing point of the coolant and the percentage of ...
Relationship between Economic Openness and GDP per Capita Relationship between Economic Openness and GDP per Capita
Relationship between Income per Capita and Population Growth Relationship between Income per Capita and Population Growth
Relationship of Sun Angle and Solar Radiation Relationship of Sun Angle and Solar Radiation
Video: Type of Transport - Active and Passive Processes

For a complete list of videos, visit our video library