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Name/Notes Owner Created Size Views

Two sample proportion summary confidence interval:


p1 : proportion of successes for population 1
p2 : proportion of successes for population 2
p1 - p2 : Difference in proportions

95% confidence interval results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.L. LimitU. Limit
p1 - p218392041-0.0262664170.1116524-0.245101110.19256828
Two sample proportion summary confidence interval
factfollowJun 14, 20191KB5

Two sample proportion summary hypothesis test:


p1 : proportion of successes for population 1
p2 : proportion of successes for population 2
p1 - p2 : Difference in proportions
H0 : p1 - p2 = 0
HA : p1 - p2 > 0

Hypothesis test results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.Z-StatP-value
p1 - p2110350762800.0428571430.0365733421.17181370.1206
Two sample proportion summary hypothesis test
Discussion 5 option 2
7be3421b-1f21-4b9a-891f-645e4922df11-111936_d2l_snhumlpJun 6, 20191KB11

Two sample proportion summary hypothesis test:


p1 : proportion of successes for population 1
p2 : proportion of successes for population 2
p1 - p2 : Difference in proportions
H0 : p1 - p2 = 0
HA : p1 - p2 < 0

Hypothesis test results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.Z-StatP-value
p1 - p2810019100-0.110.048327011-2.27615980.0114
Two sample proportion summary hypothesis test
a0ba8aa9-c815-4265-91bb-d331d6262416-179392_d2l_snhumlpJun 5, 20191KB13

Two sample proportion hypothesis test:


p1 : Proportion of successes (Success = 22) for girls
p2 : Proportion of successes (Success = 15) for boys
p1 - p2 : Difference in proportions
H0 : p1 - p2 = 0
HA : p1 - p2 > 0

Hypothesis test results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.Z-StatP-value
p1 - p2031131-0.0322580650.031996861-1.00816340.8433
Two sample proportion hypothesis test- TaTy
th10233Jun 3, 20191KB12

Two sample proportion hypothesis test:


p1 : Proportion of successes (Success = Lebron James) for Sit By where Gender="Male"
p2 : Proportion of successes (Success = Lebron James) for Sit By where Gender="Female"
p1 - p2 : Difference in proportions
H0 : p1 - p2 = 0
HA : p1 - p2 ≠ 0

Hypothesis test results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.Z-StatP-value
p1 - p216191922-0.02153110.1106954-0.194507630.8458
Two sample proportion hypothesis test, Male vs Female
j.nunez45May 23, 20192KB29

Two sample proportion summary hypothesis test:


p1 : proportion of successes for population 1
p2 : proportion of successes for population 2
p1 - p2 : Difference in proportions
H0 : p1 - p2 = 0
HA : p1 - p2 < 0

Hypothesis test results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.Z-StatP-value
p1 - p258195251340.110868730.0487347732.2749410.9885
Two sample proportion summary hypothesis test
shaunbo17May 14, 20191KB28
Two sample proportion hypothesis testhilary.spiveyMay 13, 2019174B14
Two sample proportion hypothesis testhilary.spiveyMay 13, 2019174B13

Two sample proportion hypothesis test:


p1 : Proportion of successes (Success = 1) for females y=1 n=0
p2 : Proportion of successes (Success = 1) for Iphone y1/n0? (male)
p1 - p2 : Difference in proportions
H0 : p1 - p2 = 0
HA : p1 - p2 ≠ 0

Hypothesis test results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.Z-StatP-value
p1 - p279123691240.085824810.0623643761.37618330.1688
Two sample proportion hypothesis test
ijaycox1May 8, 20191KB20

Two sample proportion confidence interval:


p1 : Proportion of successes (Success = .5) for females y=1 n=0
p2 : Proportion of successes (Success = .5) for Iphone y1/n0? (male)
p1 - p2 : Difference in proportions

90% confidence interval results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.L. LimitU. Limit
p1 - p2012301240000
Two sample proportion ci f/m
ijaycox1May 8, 20191KB17

Two sample proportion summary confidence interval:


p1 : proportion of successes for population 1
p2 : proportion of successes for population 2
p1 - p2 : Difference in proportions

95% confidence interval results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.L. LimitU. Limit
p1 - p23632447324-0.0339506170.026222237-0.0853452580.017444023
Two sample proportion summary confidence interval
jackyeremMay 6, 20191KB14

Two sample proportion summary hypothesis test:


p1 : proportion of successes for population 1
p2 : proportion of successes for population 2
p1 - p2 : Difference in proportions
H0 : p1 - p2 = 0
HA : p1 - p2 > 0

Hypothesis test results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.Z-StatP-value
p1 - p23632447324-0.0339506170.026256133-1.29305480.902
Two sample proportion summary hypothesis test
jackyeremMay 6, 20191KB11

Two sample proportion summary confidence interval:


p1 : proportion of successes for population 1
p2 : proportion of successes for population 2
p1 - p2 : Difference in proportions

95% confidence interval results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.L. LimitU. Limit
p1 - p26411614340.139959430.096208449-0.0486056620.32852453
Two sample proportion summary confidence interval
clind310Apr 25, 20191KB29

Two sample proportion summary hypothesis test:


p1 : proportion of successes for population 1
p2 : proportion of successes for population 2
p1 - p2 : Difference in proportions
H0 : p1 - p2 = 0
HA : p1 - p2 ≠ 0

Hypothesis test results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.Z-StatP-value
p1 - p26411614340.139959430.0974315181.43649030.1509
Two sample proportion summary hypothesis test
clind310Apr 25, 20191KB24

Two sample proportion summary confidence interval:


p1 : proportion of successes for population 1
p2 : proportion of successes for population 2
p1 - p2 : Difference in proportions

95% confidence interval results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.L. LimitU. Limit
p1 - p2991113739-0.0568260570.046001606-0.146987550.033335434
Two sample proportion summary confidence interval
ogarvey697Apr 24, 20191KB20

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