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 105 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
Great answer, keep it coming :)

scottmt

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

« previous next »
 

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black
Sample Exercise Program for Limited Older Adults (cont.) Sample Exercise Program for Limited Older Adults (cont.)
How People Match Their Goals to Their Means How People Match Their Goals to Their Means
Representative Odor Thresholds Representative Odor Thresholds
How to calculate the DRT to determine which is more effective against the pathogen How to calculate the DRT to determine which is more effective against the pathogen
Video: Types of synapses - electrical & chemical

For a complete list of videos, visit our video library