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

Author Question: A scatterplot showing the relationship between two variables a. provides information about the ... (Read 139 times)

penza

  • Hero Member
  • *****
  • Posts: 1,022
on: Jun 19, 2018
A scatterplot showing the relationship between two variables
 
  a. provides information about the data that is not reflected in the correlation coefficient.
  b. can reveal problems with the data that may result in spuriously high or low correlation coefficients.
  c. illustrates graphically both the strength and the direction of the relationship between them.
  d. all of these

Question 2

A design in which at least two nonequivalent groups are measured both before and after treatment is a(n) _____ design.
 
  a. experimental
 b. correlational
 c. nonequivalent control group posttest-only
  d. nonequivalent control group pretest/posttest


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wfdfwc23

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jun 19, 2018
Answer to Question 1

D

Answer to Question 2

d


penza

  • Member
  • Posts: 1,022
Reply 2 on: Jun 19, 2018
:D TYSM

aruss1303

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

The relationship between air temperature and two measures of water vapour saturation of air. The relationship between air temperature and two measures of water vapour saturation of air.
Photomicro graph showing the three layers of the skin. Photomicro graph showing the three layers of the skin.
A relationship between folate and B12 metabolism A relationship between folate and B12 metabolism
DNA binding faces of l Cro, cI repressor, and CRP, showing the helix–turn–helix motif DNA binding faces of l Cro, cI repressor, and CRP, showing the helix–turn–helix motif
Food Labels Provide Nutrient Content Information Food Labels Provide Nutrient Content Information
Water strider (Gerris remigis) on water surface, showing surface tension. Water strider (Gerris remigis) on water surface, showing surface tension.
Video: Fermentation - When Oxygen Is Absent, Pyruvate to Lactate & Pyruvate to Ethanol

For a complete list of videos, visit our video library