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Apopulationconsistsoffournumbers{0,2,4,6}repeatedindefinitely. Calculatethemeanandstandarddeviationofthepopulation. Considerdrawingarandomsampleofsize n =2 with replacement.Listall possible samples and evaluate x and p foreach. Determinethesamplingdistributionof X usingtheinformationin(b).Justa simple table (column for x and p)
Apopulationconsistsoffournumbers{0,2,4,6}repeatedindefinitely.
- Calculatethemeanandstandarddeviationofthepopulation.
- Considerdrawingarandomsampleofsizen=2withreplacement.Listall possible samples and evaluatexand p foreach.
- DeterminethesamplingdistributionofXusingtheinformationin(b).Justa simple table (column forxand p) willdo
- CalculatethemeanandstandarddeviationofthesamplingdistributionofX. Comparewiththeanswers in(a),whatdoyouobserve?
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Basic College Mathematics With Early Integers
Authors: Marvin L Bittinger, Judith A Beecher
3rd Edition
0321922794, 9780321922793
