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

Author Question: A researcher discovers a high positive correlation between intelligence and good health. What does ... (Read 339 times)

khang

  • Hero Member
  • *****
  • Posts: 569
on: Jun 21, 2018
A researcher discovers a high positive correlation between intelligence and good health. What does this mean?
 
  A) One variable is the cause; the other variable is the effect.
  B) Both of these variables reciprocally influence each other.
  C) Both of these variables occur together and at similar rates.
  D) One variable will increase as the other variable decreases.

Question 2

Dr. Rich is conducting research that examines whether 20-year olds eat more low-fat foods than 70-year olds. This research is using a ________________ design.
 
  A) cross-sectional
  B) experimental
  C) ex post facto
  D) retrospective


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sultana.d

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jun 21, 2018
Answer to Question 1

C

Answer to Question 2

A


khang

  • Member
  • Posts: 569
Reply 2 on: Jun 21, 2018
:D TYSM

smrtceo

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Gracias!

« previous next »
 

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?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

A guinea pig being examined by a veterinary medical officer for general health and pulmonary conditi A guinea pig being examined by a veterinary medical officer for general health and pulmonary conditi
The Laguna Santero, Retablo and high altar of the Church of San José, Old Laguna Pueblo, New ... The Laguna Santero, Retablo and high altar of the Church of San José, Old Laguna Pueblo, New ...
A computerized patient registration form used by offices with electronic health records. A computerized patient registration form used by offices with electronic health records.
Dried fruits are good source of sulfur Dried fruits are good source of sulfur
Positive and Negative Reinforcement Positive and Negative Reinforcement
homework help health studies homework help health studies
Video: Antidiuretic hormone (vasoconstriction, water reabsorption & sweat inhibition)

For a complete list of videos, visit our video library