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

Author Question: Using a kiosk interactive survey is a very effective means of collecting a representative sample. ... (Read 92 times)

nautica902

  • Hero Member
  • *****
  • Posts: 591
on: Jun 29, 2018
Using a kiosk interactive survey is a very effective means of collecting a representative sample.
 
 Indicate whether the statement is true or false

Question 2

All of the following are true regarding cross-tabulation EXCEPT _____.
 a. The 2 distribution provides a means for testing the statistical significance of a contingency table.
  b. The 2 for a contingency table compares two means that are not from independent samples.
  c. Cross-tabulations are much like tallying.
  d. The 2 test for a contingency table involves comparing the observed frequencies with the expected frequencies in each cell of the table.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

todom5090

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 29, 2018
Answer to Question 1

F
Self-selection is a problem when a computer with a touch screen is used at a kiosk at a trade show to collect survey information.

Answer to Question 2

B


nautica902

  • Member
  • Posts: 591
Reply 2 on: Jun 29, 2018
Excellent

miss.ashley

  • Member
  • Posts: 371
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Representative fruit types Representative fruit types
Female A. australis, the only Australian representative of Aythyinae Female A. australis, the only Australian representative of Aythyinae
Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do Surface magnetic field of SU Aur (a young star of T Tauri type), reconstructed by means of Zeeman-Do
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Sample prescriptions of antibiotics for prophylaxis against infective endocarditis. Sample prescriptions of antibiotics for prophylaxis against infective endocarditis.
A sample of 400 observations will be taken from an infinite population. The population ... A sample of 400 observations will be taken from an infinite population. The population ...
Video: Olfaction. or the sense of smell

For a complete list of videos, visit our video library