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

Author Question: Variables that have drastically different ranges can be standardized for cluster analysis through ... (Read 14 times)

oliviahorn72

  • Hero Member
  • *****
  • Posts: 579
on: Jun 29, 2018
Variables that have drastically different ranges can be standardized for cluster analysis through use of a z-transform, which gives all of the variables equal ranges.
 
 Indicate whether the statement is true or false

Question 2

Interviews with respondents that take place in shopping malls are called _____.
 a. pretesting
  b. mall intercept interviews
  c. the drop-off method of surveys
  d. mixed-mode surveys


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cpetit11

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jun 29, 2018
Answer to Question 1

T
The purpose of a z-transform is to convert all of the variables to scales with a mean of 0 and standard deviation of 1.

Answer to Question 2

B


oliviahorn72

  • Member
  • Posts: 579
Reply 2 on: Jun 29, 2018
YES! Correct, THANKS for helping me on my review

sultansheikh

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

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.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Sample communication analysis Sample communication analysis
Team of geologists collecting samples for paleomagnetic analysis at Sangiran, Java. Team of geologists collecting samples for paleomagnetic analysis at Sangiran, Java.
Reference points for posture analysis. Reference points for posture analysis.
Swot analysis Swot analysis
Table - Correlation Analysis Table - Correlation Analysis
Genetic complementation analysis Genetic complementation analysis
Video: Vasectomy

For a complete list of videos, visit our video library