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

Author Question: In a study on bruxism (grinding of the teeth), participants recorded for six months the number of ... (Read 78 times)

scienceeasy

  • Hero Member
  • *****
  • Posts: 565
on: Aug 4, 2018
In a study on bruxism (grinding of the teeth), participants recorded for six months the number of times per day they experienced facial pain. The data described above can be represented pictorially by a graph called
 
  A) A frequency parabola.
  B) A biaxial distribution.
  C) A frequency tetrahedron.
  D) A frequency polygon.

Question 2

In order to organize a large number of scores based on a continuous variable, it is necessary to use
 
  A) A grouped frequency distribution.
  B) A frequency distribution.
  C) A graph.
  D) A cross-tabulation.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

paavo

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: A


scienceeasy

  • Member
  • Posts: 565
Reply 2 on: Aug 4, 2018
Thanks for the timely response, appreciate it

amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Dental topography differs between A. Afarensis and H. erectus, suggesting the australopithecine teet Dental topography differs between A. Afarensis and H. erectus, suggesting the australopithecine teet
Eugène Delacroix, Study for The Death of Sardanapalus. Eugène Delacroix, Study for The Death of Sardanapalus.
Leonardo da Vinci, Study of a Woman's Head or of the Angel of the Vergine delle Rocce. Leonardo da Vinci, Study of a Woman's Head or of the Angel of the Vergine delle Rocce.
The Location and Number of Farms in the United States, 2012 The Location and Number of Farms in the United States, 2012
A thimble of water contains 4.0 x 1021 molecules. The number of moles of H2O is: A thimble of water contains 4.0 x 1021 molecules. The number of moles of H2O is:
Number line (real numbers) Number line (real numbers)
Video: Diversity of Living Creatures - Charles Darwin & the Beagle's Voyage

For a complete list of videos, visit our video library