Search for tag: "statistic"

27 Media

Q17-20 duration 14 minutes 49 seconds Q17-20 Q17-20	Q17-20 interval confidence sample test question freedom degrees statistic hypothesis pension cell error interpretation class job procedure proportion columns rows From Vincent Melfi 362 plays 0
Q1-2 duration 15 minutes 42 seconds Q1-2 Q1-2	Q1-2 test sample hypothesis question size formula effect exam calculator interval sheet statistic questions probability choice bar confidence table function From Vincent Melfi 497 plays 0
LangDevelopment duration 6 minutes 50 seconds LangDevelopment LangDevelopment	LangDevelopment language score hours regression correlation output preschool relationship equation test week assumption -85.248 residual statistic slope child independence normality variance From Vincent Melfi 309 plays 0
RegressionInference duration 13 minutes 12 seconds RegressionInference RegressionInference	RegressionInference relationship beta statistic hypothesis test sample population slope regression plot error plots variability output evidence height context minus scatter inference From Vincent Melfi 370 plays 0
PairedInferenceExample2 duration 6 minutes 27 seconds PairedInferenceExample2 PairedInferenceExample2	PairedInferenceExample2 interval pressure blood confidence hypothesis diet difference statistic salt evidence root test table error sample context level fact size From Vincent Melfi 123 plays 0
PairedInferenceExample duration 9 minutes 6 seconds PairedInferenceExample PairedInferenceExample	PairedInferenceExample difference score sample hypothesis writing reading scores differences test interval population confidence calculator bar student students assumption statistic deviation From Vincent Melfi 214 plays 0
ParametricTestTwoMeansExample duration 8 minutes 51 seconds ParametricTestTwoMeansExample ParametricTestTwoMeansExample	ParametricTestTwoMeansExample blockers pulse rate sample placebo distribution hypothesis beta test calculator question alternative sizes evidence blocker groups difference freedom degrees statistic From Vincent Melfi 155 plays 0
ParametricHypTestTwoMeansIntro duration 6 minutes 24 seconds ParametricHypTestTwoMeansIntro ParametricHypTestTwoMeansIntro	ParametricHypTestTwoMeansIntro hypothesis statistic evidence test population difference calculator sample minus step errors method decision alpha significance values formula error estimate size From Vincent Melfi 142 plays 0
SigLevelIntro duration 8 minutes 25 seconds SigLevelIntro SigLevelIntro	SigLevelIntro error machine hypothesis cutoff context alternative decision bottles errors treatment sample probability evidence rate statistic test person chance testing proportion From Vincent Melfi 318 plays 0
IntroToDecisions duration 13 minutes 32 seconds IntroToDecisions IntroToDecisions	IntroToDecisions hypothesis decision error favor context treatment person test disease fact mistake alternative table testing errors sample defendant confidence statistic From Vincent Melfi 336 plays 0
EffectSizeAndPValue duration 11 minutes 49 seconds EffectSizeAndPValue EffectSizeAndPValue	EffectSizeAndPValue size effect sample evidence option fuel economy table deviation bit material fiberglass statistic bar truck study hypothesis idea caps studies From Vincent Melfi 156 plays 0
EffectSizeInterpretation duration 9 minutes 49 seconds EffectSizeInterpretation EffectSizeInterpretation	EffectSizeInterpretation effect size sample statistic root sizes context hat hypothesis formula deviation values study bar population magnitude amount scenario cases test From Vincent Melfi 161 plays 0
EffectSizeIntro duration 9 minutes 26 seconds EffectSizeIntro EffectSizeIntro	EffectSizeIntro sample size effect statistic difference test adults hypothesis deviation temperature intervals confidence magnitude measure bar body methods study hat theory From Vincent Melfi 175 plays 0
HypTestSingleMeanExamples duration 14 minutes 20 seconds HypTestSingleMeanExamples HypTestSingleMeanExamples	HypTestSingleMeanExamples hypothesis sample statistic test students question bar observations deviation customers maze evidence enter calculator distribution size population conditions seconds option From Vincent Melfi 379 plays 0
HypTestSingleMeanIntro duration 8 minutes 6 seconds HypTestSingleMeanIntro HypTestSingleMeanIntro	HypTestSingleMeanIntro sample hypothesis population statistic test distribution testing proportions error evidence model condition examples root denominator conditions alternative class hypotheses values From Vincent Melfi 386 plays 0
TestOfIndependenceExamples duration 10 minutes 18 seconds TestOfIndependenceExamples TestOfIndependenceExamples	TestOfIndependenceExamples cell test hypothesis variables counts count freedom degrees avengers statistic independence times table levels condition conditions distribution total question evidence From Vincent Melfi 264 plays 0