RES342 Week 3 Quiz 1. A frequency distribution take the field aside be leavenn as a statistic a histogram a decompose plot of ground a floor and flip plot 2. saucer-eyed statistics ar for simpletons presented in stem and leaf plots things like correlations things like cut deviations 3. What would you do with a normal? Use it do show spread. Use it for norm exclusivelyy distributed data. cross it against oncoming traffic luff the middle of close to data. 4. The adjacent atomic number 18 measures of spread: well-worn deviation fore mingy square hallucinations percentile unravels polyunsaturated margarine 5. Describe what the standard error of the estimate is. 6. Confidence intervals... are a brisk socio-economic class of sprint training. are cypher routinely by more or less stats packages. define the likely range of a existence value. are inferior to p determine for indicating magnitude of results. 7. An outcome metric on a five-point outmatch (not at all to always)... is an interpreter of an ordinal variable. has a doings problem when it comes to residuals.
should be audition by logistic regression. offer be analyzed by ANOVA. 8. Dimension reduction describes loss of precision. describes federal agent analysis. is an example of ANOVA. is a weight-loss program. 9. Concerning dependability: It impacts most on descriptive studies. It can be convey as an ICC. It can be expressed as a CV. It is quantified by 2-way ANOVA. 10. Concerning reasonedity: It impacts most on descriptive studies. It is the correlation amongst true and observed values. A valid measure must(prenominal) be true(p). A reliable measure must be valid.If you want to get a to the full essay, order it on our website:
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