MATH
posted by FAKAAPO .
What are openended frequency distributions? and Why are they necessary?

Openended frequency distributions are those that collect data by removing classes. For instance, have you ever filled out a survey or a form that asks just the following?
what is your household income
$40,000+
3040,000
2030,000
Of course this would not include the forms you fill out for credit or loans, etc.
This data collection can be evenly distributed to collect large amounts of data quickly. It gives a more general results, but there is less chance of misrepresentation in many situations for data collection work.
Respond to this Question
Similar Questions

Creative Expression Skills
Creative thinking can be facilitated by which: 1.asking openended questions, 2.valuing scientific language and thinking, 3.supporting concrete awareness,or 4.encouraging sequential analysis. I think creative thinking can be fostered … 
Physics
You want to make an openended flute, open at both ends, with fundamental frequency (lowest pitch sound it produces) of 680 Hz. Assume speed of sound in air is 340 m/s. a) What should the length of the flute be? 
statistics
The response to a question has three alternatives: A, B, and C. A sample of 120 responses provides 52 A, 29 B, and 39 C responses. Show the frequency and relative frequency distributions (use nearest whole number for the frequency … 
MATH
A physics exam consists of 9 multiple choice questions and 6 openended problems in which all work must be shown.If an examinee must answer 6 of the multiple choice questions and 3 of the openended problems, in how many ways can … 
SOLVE MATH
A physics exam consists of 9 multiple choice questions and 6 openended problems in which all work must be shown.If an examinee must answer 6 of the multiple choice questions and 3 of the openended problems, in how many ways can … 
Algebra
An algebra teacher is writing a test. There will be two types of questions: multiplechoice and openended. The multiplechoice questions take 3 minutes to complete and the openended questions take 12 minutes to complete. There must … 
maths
The most appropriate measure for the open ended frequency distribution is 
MGT415
Surveys can be composed of openended or closeended questions. Open ended questions have the following benefits except for ____________________. 1)allowing a more exhaustive list of response possibilities 2)alerting us to the multiple … 
statistics
the response to a question has three alternative a, b, c, a sample of 120 responses provides 60 a, 24 b, 36 c. show the frequency and relative frequency distributions 
maths
Why is the open ended frequency distribution necessary