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 137 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
Great answer, keep it coming :)

LVPMS

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Gracias!

« previous next »
 

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?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Head shot, showing convex profile Head shot, showing convex profile
Wasp ocelli (simple eyes) and dorsal part of the compound eyes; also showing fine, unbranched hairs Wasp ocelli (simple eyes) and dorsal part of the compound eyes; also showing fine, unbranched hairs
The vagina, sagittal section showing the location of the vagina and its relationship to the cervix, The vagina, sagittal section showing the location of the vagina and its relationship to the cervix,
Cutaway of a V-8 engine showing the lifters, pushrods, roller rocker arms, and valves. Cutaway of a V-8 engine showing the lifters, pushrods, roller rocker arms, and valves.
8.The following table contains DNA-sequence information compiled by Marilyn Kozak (1987). The ... 8.The following table contains DNA-sequence information compiled by Marilyn Kozak (1987). The ...
The lifetime risk for schizophrenia varies with the degree of relationship to an affected individual The lifetime risk for schizophrenia varies with the degree of relationship to an affected individual
Video: Stress and Immune System Animation

For a complete list of videos, visit our video library