Search for tag: "proportion"

52 Media

R-squared duration 4 minutes 13 seconds R-squared R-squared	R-squared Discussion of the coefficient of determination stt 200 variance variation coefficient correlation speed variable model proportion relationship residuals coaster roller square determination height values things response linear From Camille Fairbourn 192 plays 0
SimulationsWithApp duration 11 minutes 47 seconds SimulationsWithApp SimulationsWithApp	SimulationsWithApp differences difference proportion dolphin hypothesis improvement simulations variables control model dot chance activity result dolphins evidence class plot therapy step From Andriana Manousidaki 20 plays 0
Randomization_byhand duration 6 minutes 7 seconds Randomization_byhand Randomization_byhand	Randomization_byhand cards improvement dolphin control step deck patients therapy proportion chance patient total belong hands activity rates treatment difference block end From Andriana Manousidaki 27 plays 0
PH803 Module 3 Comparing Disease Frequencies -… duration 21 minutes 4 seconds PH803 Module 3 Comparing Disease Frequencies -… PH803 Module 3 Comparing Disease Frequencies - Part 2 of 3	PH803 Module 3 Comparing Disease Frequencies - Part 2 of 3 risk rate ratio disease exposure incidence association population times difference measure measures cancer lung proportion smokers heart hypertension prevalence From Robert Wahl 48 plays 0
Q21-29 duration 54 minutes 39 seconds Q21-29 Q21-29	Q21-29 question test proportion interval sample confidence blood probability option chase bid table side hand credit prop hypothesis bridges quantity From Vincent Melfi 320 plays 0
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
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
PracticeExamQuestions3-5 duration 21 minutes 42 seconds PracticeExamQuestions3-5 PracticeExamQuestions3-5	PracticeExamQuestions3-5 formula interval star drink test confidence calculator distribution answer freedom degrees colon deviation total proportion times brand function points From Vincent Melfi 334 plays 0
PracticeExamQuestions1-2 duration 16 minutes 21 seconds PracticeExamQuestions1-2 PracticeExamQuestions1-2	PracticeExamQuestions1-2 test formula prop confidence hypothesis proportion question calculator interval sample answer sheet times hat exam star size cdf function From Vincent Melfi 436 plays 0
StdErrSampleMean duration 7 minutes 49 seconds StdErrSampleMean StdErrSampleMean	StdErrSampleMean sample distribution population deviation error sigma standard root size proportion variability increases estimate place intervals confidence bar issue values proportions From Vincent Melfi 282 plays 0
BootstrapCIMeanIntro duration 12 minutes 1 second BootstrapCIMeanIntro BootstrapCIMeanIntro	BootstrapCIMeanIntro interval confidence sample bootstrap population samples values histogram procedure percentile proportion times point percentiles wage level replacement distribution proportions variability From Vincent Melfi 169 plays 0
ChiSquaredGOFTestStat duration 10 minutes 3 seconds ChiSquaredGOFTestStat ChiSquaredGOFTestStat	ChiSquaredGOFTestStat values statistic test minus distribution hypothesis -170 counts monday difference week thursday wednesday deviation denominator proportion contribution method friday tuesday From Vincent Melfi 275 plays 0
ChiSquaredTestsIntro duration 7 minutes 30 seconds ChiSquaredTestsIntro ChiSquaredTestsIntro	ChiSquaredTestsIntro hypothesis proportion test monday proportions variables inference riders levels counts friday ridership tests chance wednesday tuesday assumption week distribution weekday From Vincent Melfi 264 plays 0
SampleSizeForCI duration 13 minutes 39 seconds SampleSizeForCI SampleSizeForCI	SampleSizeForCI error margin confidence interval estimate sample star times point size formula standard proportion hat population components residents guess n. minus From Vincent Melfi 276 plays 0
ParametricCIExamples duration 13 minutes 3 seconds ParametricCIExamples ParametricCIExamples	ParametricCIExamples interval confidence sample error proportion times hat margin population calculator intervals level root parameter menu size standard estimate minus hand From Vincent Melfi 258 plays 0
ParametricCIIntro duration 15 minutes 17 seconds ParametricCIIntro ParametricCIIntro	ParametricCIIntro confidence hat interval distribution error standard level star calculator thing bit times proportion left formula multiplier deviation sample deviations hypothesis From Vincent Melfi 244 plays 0