HLT 362V Week 2 Topic 2: DQ

HLT 362V Week 2 Topic 2: DQ

Asked by 2 years ago
0 points

Q. What problems/limitations could prevent a truly random sampling and how can they be prevented? Ans. Random sampling is sampling from a set of quantifiable characteristics, like household id, time area etc. with or without replacements using some form of random number generator. However we use pseudo-random generators, as any computer generated algorithm (Humans or computers cannot understand random) (George Marsagalia has designed one which requires a run of at least 21430 numbers, before a number would repeating itself) physical randomization devices such as ERINE etc., none of these are purely random. However this is not the problem when we talk of a sample The main problem arises from the design of the survey: Sources of Design Bias: 1. If the surveyor goes to a particular locality...

HLT 362V

1 Answer

Answered by 2 years ago
0 points

Oh Snap! This Answer is Locked

HLT 362V Week 2 Topic 2: DQ

Thumbnail of first page

Excerpt from file: Q.Whatproblems/limitationscouldpreventatrulyrandomsamplingandhowcantheybe prevented? Ans.Randomsamplingissamplingfromasetofquantifiablecharacteristics,likehouseholdid, timeareaetc.withorwithoutreplacementsusingsomeformofrandomnumbergenerator.

Filename: 175294-35687-1-tm-c-sno0-1480-1link0-161513doc-99.docx

Filesize: < 2 MB

Downloads: 0

Print Length: 2 Pages/Slides

Words: NA

Your Answer

Surround your text in *italics* or **bold**, to write a math equation use, for example, $x^2+2x+1=0$ or $$\beta^2-1=0$$

Use LaTeX to type formulas and markdown to format text. See example.

Sign up or Log in

  • Answer the question above my logging into the following networks
Sign in
Sign in
Sign in

Post as a guest

  • Your email will not be shared or posted anywhere on our site

Views: 5
Asked: 2 years ago