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1、Chapter4 SamplingDistributionsandDataDescriptions Section4 1 RandomSampling Copyright 2013PearsonEducation Allrightsreserved Definition4 1 Copyright 2013PearsonEducation Allrightsreserved Definition4 2 Copyright 2013PearsonEducation Allrightsreserved Definition4 3 Section4 2 SomeImportantStatistics
2、Copyright 2013PearsonEducation Allrightsreserved Definition4 4 Copyright 2013PearsonEducation Allrightsreserved Theorem4 1 Section4 3 SamplingDistributions Copyright 2013PearsonEducation Allrightsreserved Definition4 5 Section4 4 SamplingDistributionofMeansandtheCentralLimitTheorem Copyright 2013Pea
3、rsonEducation Allrightsreserved Theorem4 2 Copyright 2013PearsonEducation Allrightsreserved Figure4 1IllustrationoftheCentralLimitTheorem distributionofXforn 1 moderaten andlargen Copyright 2013PearsonEducation Allrightsreserved Figure4 2AreaforExample4 4 Copyright 2013PearsonEducation Allrightsrese
4、rved Figure4 3AreaforCaseStudy4 1 Copyright 2013PearsonEducation Allrightsreserved Figure4 4AreaforExample4 5 Copyright 2013PearsonEducation Allrightsreserved Theorem4 3 Copyright 2013PearsonEducation Allrightsreserved Figure4 5AreaforCaseStudy4 2 Section4 5 SamplingDistributionofS2 Copyright 2013Pe
5、arsonEducation Allrightsreserved Theorem4 4 Copyright 2013PearsonEducation Allrightsreserved Figure4 6Thechi squareddistribution Section4 6 t Distribution Copyright 2013PearsonEducation Allrightsreserved Theorem4 5 Copyright 2013PearsonEducation Allrightsreserved Corollary4 1 Copyright 2013PearsonEd
6、ucation Allrightsreserved Figure4 7Thet distributioncurvesforv 2 5 and Copyright 2013PearsonEducation Allrightsreserved Figure4 8Symmetryproperty about0 ofthet distribution Copyright 2013PearsonEducation Allrightsreserved Figure4 9Thet valuesforExample4 9 Section4 7 F Distribution Copyright 2013Pear
7、sonEducation Allrightsreserved Theorem4 6 Copyright 2013PearsonEducation Allrightsreserved Figure4 10TypicalF distributions Copyright 2013PearsonEducation Allrightsreserved Figure4 11IllustrationofthefafortheF distribution Copyright 2013PearsonEducation Allrightsreserved Theorem4 7 Copyright 2013Pea
8、rsonEducation Allrightsreserved Theorem4 8 Section4 8 GraphicalPresentation Copyright 2013PearsonEducation Allrightsreserved Table4 1Tensilestrength Copyright 2013PearsonEducation Allrightsreserved Figure4 12Scatterplotoftensilestrengthandcottonpercentages Copyright 2013PearsonEducation Allrightsres
9、erved Table4 2CarBatteryLife Copyright 2013PearsonEducation Allrightsreserved Table4 3Stem and LeafPlotofBatteryLife Copyright 2013PearsonEducation Allrightsreserved Table4 4Double Stem and LeafPlotofBatteryLife Copyright 2013PearsonEducation Allrightsreserved Table4 5RelativeFrequencyDistributionof
10、BatteryLife Copyright 2013PearsonEducation Allrightsreserved Figure4 13Relativefrequencyhistogram Copyright 2013PearsonEducation Allrightsreserved Figure4 14Estimatingfrequencydistribution Copyright 2013PearsonEducation Allrightsreserved Figure4 15Skewnessofdata Copyright 2013PearsonEducation Allrig
11、htsreserved Table4 6NicotineDataforExample4 12 Copyright 2013PearsonEducation Allrightsreserved Figure4 16Box and whiskerplotforExample4 12 Copyright 2013PearsonEducation Allrightsreserved Figure4 17Stem and Leafplotforthenicotinedata Section4 9 PotentialMisconceptionsandHazards RelationshiptoMaterialinOtherChapters
