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Showing 1 to 15 of 173 results matching Two sample proportion
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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

50% confidence interval results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.L. LimitU. Limit
p1 - p236861320922989-0.0995733680.021486776-0.11406598-0.085080757
Two sample proportion summary confidence interval
d75e38ae-d35d-430e-84d3-e1b66f3ef848-48500_d2l_snhumlpFeb 11, 20191KB6

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 - p2610810-0.20.20493902-0.975900070.3291
Two sample proportion summary hypothesis test
2868dc8a-6d21-49e7-b1ad-57a3862ef10c-105212_d2l_snhumlpFeb 10, 20191KB1

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 - p2871645394-0.0333419820.064447981-0.51734720.6975
Two sample proportion summary hypothesis test
fd51f919-7168-4528-85ed-b0c513ca9fbe-61512_d2l_snhumlpFeb 9, 20191KB5

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 - p24030819127440609191274-0.00157365870.0013205601-0.00416190890.0010145914
Two sample proportion summary confidence interval
jhuffman509Dec 15, 20181KB16

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 - p24712395561239-0.410815170.017240003-23.829182<0.0001
Two sample proportion summary hypothesis test Mostajo
jourdannemostajoDec 11, 20181KB15

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 - p27885481260.536694680.0525425350.43371320.63967615
results 7 Two sample proportion summary confidence interval
slampp370Dec 7, 20181KB30

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 - p27885481260.536694680.0688428397.7959405<0.0001
Two sample proportion summary hypothesis test result 6
slampp370Dec 7, 20181KB18

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 - p26721378-0.0833333330.054356723-1.53308240.1253
Two sample proportion summary hypothesis test - Positive Vs. Written Assignment
swarrell172Dec 6, 20181KB25

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 - p263785972-0.0117521370.063610422-0.136426270.112922
Two sample proportion summary confidence interval-In store
twilson991Dec 6, 20181KB17

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 - p263785972-0.0117521370.063679516-0.184551290.8536
Two sample proportion summary hypothesis test-In store
twilson991Dec 6, 20181KB20
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 - p25621288-0.0557184750.050339949-0.154382960.042946011
Two sample proportion summary confidence interval: Course v. No Course
preid034Dec 4, 20181KB13
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 - p25621488-0.0784457480.055147984-1.4224590.1549
Two sample proportion summary hypothesis test: driving
preid034Dec 4, 20181KB20
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 - p25621488-0.0784457480.055147984-1.4224590.1549
Two sample proportion summary hypothesis test: Course v No Course
preid034Dec 4, 20181KB15

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 - p260150561500.0266666670.056211242-0.0835053430.13683868
Result 7: Two Sample Proportion Summary Confidence Interval - Tattoos vs. Parents with Tattoos
abarish274Dec 4, 20181KB14

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 - p260150561500.0266666670.0562323220.474223110.6353
Result 6: Two Sample Proportion Summary Hypothesis Test - Tattoos vs. Parents with Tattoos
abarish274Dec 4, 20181KB23

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