This topic contains a solution. Click here to go to the answer

Author Question: A researcher discovers a high positive correlation between intelligence and good health. What does ... (Read 338 times)

khang

  • Hero Member
  • *****
  • Posts: 569
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
Answer to Question 1

C

Answer to Question 2

A




khang

  • Member
  • Posts: 569
Reply 2 on: Jun 21, 2018
YES! Correct, THANKS for helping me on my review


rleezy04

  • Member
  • Posts: 322
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

For a complete list of videos, visit our video library