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Showing 1 to 15 of 184 results matching Two sample proportion
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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 - p21010015100-0.050.046770717-1.0690450.8575
Two sample proportion summary hypothesis test
a1793c1f-582e-4e82-8af5-851a3af96e7c-133255_d2l_snhumlpApr 7, 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 - p21010015100-0.050.046770717-1.0690450.8575
Two sample proportion summary hypothesis test
a1793c1f-582e-4e82-8af5-851a3af96e7c-133255_d2l_snhumlpApr 7, 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 - p213251922-0.343636360.13626689-2.52178910.0058
Two sample proportion summary hypothesis test
a1793c1f-582e-4e82-8af5-851a3af96e7c-133255_d2l_snhumlpApr 7, 20191KB7

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 - p24830093300-0.150.034619359-4.3328359<0.0001
Two sample proportion summary hypothesis test
d41f9a03-fa44-4ee7-b70e-9095bec15284-188944_d2l_snhumlpApr 7, 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

80% confidence interval results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.L. LimitU. Limit
p1 - p21010015100-0.050.046636895-0.109767590.009767586
Two sample proportion summary confidence interval
a1793c1f-582e-4e82-8af5-851a3af96e7c-133255_d2l_snhumlpApr 7, 20191KB8

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 - p24354981773150.311589210.0316761290.249505140.37367329
Two sample proportion summary confidence interval
e0f4e285-6864-49b8-bb1c-56b162eff754-134485_d2l_snhumlpApr 7, 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 - p2146430522170.0999035470.036894210.0275922240.17221487
Two sample proportion summary confidence interval
e0f4e285-6864-49b8-bb1c-56b162eff754-134485_d2l_snhumlpApr 7, 20191KB3

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 - p2310910-0.60.21908902-2.73861280.0031
Two sample proportion summary hypothesis test
71617551-75da-42da-95cd-92927205d5b6-49318_d2l_snhumlpApr 4, 20191KB9

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 - p2310910-0.60.21908902-2.73861280.0031
Two sample proportion summary hypothesis test
71617551-75da-42da-95cd-92927205d5b6-49318_d2l_snhumlpApr 4, 20191KB7

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 - p22505801654850.0908282970.0300068953.02691420.0012
Two sample proportion summary hypothesis test
e32b2e08-ad17-4687-9d90-7829c850718d-170321_d2l_snhumlpApr 4, 20191KB6

Two sample proportion confidence interval:


p1 : Proportion of successes (Success = 9077) for Supermarket 1
p2 : Proportion of successes (Success = 9077) for Supermarket 2
p1 - p2 : Difference in proportions

90% confidence interval results:
DifferenceCount1Total1Count2Total2Sample Diff.Std. Err.L. LimitU. Limit
p1 - p219592815510380.0608036840.0173559650.0322556630.089351705
Two sample proportion confidence interval
harvey.528Mar 5, 20191KB12

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, 20191KB21

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, 20191KB9

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, 20191KB14

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, 20181KB27

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