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 59 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
Excellent

diana chang

  • Member
  • Posts: 288
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Pediatric Vital Signs Normal Ranges Pediatric Vital Signs Normal Ranges
Multiplexed fluorescent microbead assays. Multiplex analysis for the ENA antigens, Sm, RNP, SS-A, ... Multiplexed fluorescent microbead assays. Multiplex analysis for the ENA antigens, Sm, RNP, SS-A, ...
Age-standardized disability-adjusted life year (DALY) rates from hepatitis B by country (per 100 000 ... Age-standardized disability-adjusted life year (DALY) rates from hepatitis B by country (per 100 000 ...
Fornax Galaxy Cluster Fornax Galaxy Cluster
QTL analysis in introgression lines QTL analysis in introgression lines
Morgan’s test-cross analysis of genetic linkage between autosomal genes Morgan’s test-cross analysis of genetic linkage between autosomal genes
Video: Acid-base imbalances - respiratory acidosis and alkalosis

For a complete list of videos, visit our video library