answersLogoWhite

0


Best Answer

Reasons for grouping:

  • saves space
  • easier to look for patterns
  • certain calculations may be performed that are more difficult on un-grouped data

Problems with grouping:

  • may hide patterns if intervals are badly chosen
  • open-ended intervals can be confusing to interpret, for example; Amir earns > £60,000 annually, or Umair spends < £100 weekly.
  • Information may be lost- if only grouped data is published then it may lead to problems in statistical analysis.
User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Advantage and Disadvantage of group data?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the advantage and disadvantage of error detection method in data communication?

what are the merits and demerits of data communication


What are the advantage and disadvantage of fidelio?

What are the advantage and disadvantage of fidelio?"


Advantage and disadvantage of workshop?

Advantage and disadvantage of workshop


Advantages and disadvantages of individual and group counseling?

An advantage of a study group is that someone may point out something that you may have missed. A disadvantage of a group is that you may not get anything done. An advantage of studying alone is quiet. A disadvantage of studying alone is that you may miss something.


What are the advantage and disadvantage of branch libraries?

what are the advantage and disadvantage branch libraries


What is the advantage and disadvantage of market free?

advantage is its fpree. Disadvantage is that its not fpree.


What is the difference between a disadvantage and an advantage?

Advantage and disadvantage are complete opposites. An advantage is something which is beneficial to an individual. A disadvantage would be not to ones benefit.


What is the advantage and disadvantage of flashing bios?

i want know to what is advantage and Disadvantage of BIOS


Advantage or disadvantage of overhung latrine?

smells bad - disadvantage cheap - advantage


What are the advantage and disadvantage of typing?

what are the advantage and disadvantage of typing what is online typing tutorails


Advantages and disadvantages of Thurstone scale?

The main advantage of a Thurstone scale is that it provided data and information about AIDS. The biggest disadvantage is that it is very complicated to figure the data.


What is are advantage and disadvantage of sweating?

disadvantage: you stink