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

Author Question: A positive correlation indicates that _______. a. we can predict that two variables will change ... (Read 33 times)

wrbasek0

  • Hero Member
  • *****
  • Posts: 560
on: Jun 18, 2018
A positive correlation indicates that _______.
 
  a. we can predict that two variables will change in the same direction
  b. the variables move predictably in opposite directions
  c. no consistent relationship exists between the two variables
  d. one variable causes a change in the other variable

Question 2

Dr. Levin allowed members of his target population to volunteer to participate in his study. As a result, the findings of Dr. Levin's study were influenced by _______.
 
  a. self-report bias
  b. social desirability bias
  c. sexual bias
  d. self-selection bias


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jsm54321

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 18, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D


wrbasek0

  • Member
  • Posts: 560
Reply 2 on: Jun 18, 2018
Wow, this really help

meow1234

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Evolutionary change in the tetrapod lineage, showing a transitional form. Evolutionary change in the tetrapod lineage, showing a transitional form.
Change in Emotional States During Adolescence Average emotional state becomes teadilyi more negativ Change in Emotional States During Adolescence Average emotional state becomes teadilyi more negativ
Scatterplots of Variables Having Several Different Levels of Correlation Scatterplots of Variables Having Several Different Levels of Correlation
Climate change Climate change
Correlation Coefficient, r (Chart) Correlation Coefficient, r (Chart)
Table - Correlation Analysis Table - Correlation Analysis
Video: Cytotoxic T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library