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Showing 1 to 15 of 1433 results matching Two sample T
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Two sample T hypothesis test:


μ1 : Mean of FemaleLifeSatisfaction
μ2 : Mean of MaleLifeSatisfaction
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ2-1.81.162373116.048779-1.54855620.141
Two sample T hypothesis test
snow1982Feb 21, 20191KB0
Two sample T summary hypothesis test graph male vs female los post MIktp1967Feb 10, 2019174B2

Two sample T summary hypothesis test:


μ1 : Mean of Population 1
μ2 : Mean of Population 2
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(with pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ2-1.481.237297798-1.19615520.2345

Sample Statistics:


SamplenMeanStd. Dev.
Population 1656.323.34
Population 2357.88.91
Two sample T summary hypothesis test male vs female los post MI
ktp1967Feb 10, 20192KB2

Two sample T confidence interval:


μ1 : Mean of los where age < 65
μ2 : Mean of los where age >= 65
μ1 - μ2 : Difference between two means
(without pooled variances)


Sample Statistics:


SamplenMeanStd. dev.
los where age < 65396.10256413.3070489
los where age >= 65617.31147547.0911705

95% confidence interval results:
DifferenceSample Diff.Std. Err.DFL. LimitU. Limit
μ1 - μ2-1.20891131.051077791.116299-3.29671210.87888946
Two sample T confidence interval
jazznywasherFeb 9, 20192KB2

Two sample T hypothesis test:


μ1 : Mean of var3
μ2 : Mean of var4
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 > 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ2355933.3327658.23214.31527712.868984<0.0001
Two sample T hypothesis test
4c895d0c-db55-4690-a5a1-35b9ea9a9653-63718_d2l_snhumlpFeb 8, 20191KB4

Two sample T hypothesis test:


μ1 : Mean of Male Hours
μ2 : Mean of Female Hours
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 7.7
HA : μ1 - μ2 ≠ 7.7
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ27.69905964.426472459.594728-0.000212457860.9998
Two sample T hypothesis test Male and Female Hours
enmendozaJan 29, 20191KB7
Two sample T hypothesis testpkirkrn1029Jan 21, 2019174B7

Two sample T hypothesis test:


μ1 : Mean of var4
μ2 : Mean of var5
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ20.691666670.7643558355.0082120.904901410.3695
Two sample T hypothesis test
kidibuyDec 10, 20181KB24

Two sample T hypothesis test:


μ1 : Mean of Sample(GPA Front)
μ2 : Mean of Sample(GPA Back)
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(with pooled variances)


Sample Statistics:


SamplenMeanStd. dev.
Sample(GPA Front)253.19120.68609596
Sample(GPA Back)252.92080.5133381

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ20.27040.17137604481.57781680.1212
Two sample T hypothesis test
mariasalas54Dec 10, 20182KB12

Two sample T hypothesis test:


μ1 : Mean of Dutchbros Price/ounce
μ2 : Mean of Starbucks Price/ounce
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ2-0.170.0169030857-10.057336<0.0001
Two sample T hypothesis test
renabayleyDec 6, 20181KB17

Two sample T hypothesis test:


μ1 : Mean of Home
μ2 : Mean of Away
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 < 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ21.311.371013756.0670160.955497390.8283
Two sample T hypothesis test: Home v. Away
mfadaseDec 6, 20181KB21

Two sample T confidence interval:


μ1 : Mean of Home
μ2 : Mean of Away
μ1 - μ2 : Difference between two means
(without pooled variances)

95% confidence interval results:
DifferenceSample Diff.Std. Err.DFL. LimitU. Limit
μ1 - μ21.311.371013756.067016-1.4363984.056398
Two sample T confidence interval: Home & Away
mfadaseDec 6, 20181KB15

Two sample T summary hypothesis test:


μ1 : Mean of Population 1
μ2 : Mean of Population 2
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 > 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ2-62.105839574.414302-2.849220.9972
Two sample T summary hypothesis test PROJECT
guerraka9143Dec 4, 20181KB22

Two sample T hypothesis test:


μ1 : Mean of Exercise (N2) where Gender=Male
μ2 : Mean of Exercise (N2) where Gender=Female
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ21.04363991.062937239.9172550.981845340.3321
Two sample T hypothesis test - Gender/Exercise
rcoope1Dec 3, 20181KB17

Two sample T hypothesis test:


μ1 : Mean of 21&Under
μ2 : Mean of Over21
μ1 - μ2 : Difference between two means
H0 : μ1 - μ2 = 0
HA : μ1 - μ2 ≠ 0
(without pooled variances)

Hypothesis test results:
DifferenceSample Diff.Std. Err.DFT-StatP-value
μ1 - μ24.90322583.735069759.3858911.31275350.1943
Two sample T hypothesis test
canolatDec 3, 20181KB11

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