| Name/Notes |
Owner |
Created |
Size |
Views |
p 1 : proportion of successes for population 1 p 2 : proportion of successes for population 2 p 1 - p 2 : Difference in proportions H 0 : p 1 - p 2 = 0 H A : p 1 - p 2 > 0 Hypothesis test results:|
Difference | Count1 | Total1 | Count2 | Total2 | Sample Diff. | Std. Err. | Z-Stat | P-value |
|---|
| p1 - p2 | 10 | 100 | 15 | 100 | -0.05 | 0.046770717 | -1.069045 | 0.8575 |
Two sample proportion summary hypothesis test | a1793c1f-582e-4e82-8af5-851a3af96e7c-133255_d2l_snhumlp | Apr 7, 2019 | 1KB | 6 |
p 1 : proportion of successes for population 1 p 2 : proportion of successes for population 2 p 1 - p 2 : Difference in proportions H 0 : p 1 - p 2 = 0 H A : p 1 - p 2 > 0 Hypothesis test results:|
Difference | Count1 | Total1 | Count2 | Total2 | Sample Diff. | Std. Err. | Z-Stat | P-value |
|---|
| p1 - p2 | 10 | 100 | 15 | 100 | -0.05 | 0.046770717 | -1.069045 | 0.8575 |
Two sample proportion summary hypothesis test | a1793c1f-582e-4e82-8af5-851a3af96e7c-133255_d2l_snhumlp | Apr 7, 2019 | 1KB | 6 |
p 1 : proportion of successes for population 1 p 2 : proportion of successes for population 2 p 1 - p 2 : Difference in proportions H 0 : p 1 - p 2 = 0 H A : p 1 - p 2 < 0 Hypothesis test results:|
Difference | Count1 | Total1 | Count2 | Total2 | Sample Diff. | Std. Err. | Z-Stat | P-value |
|---|
| p1 - p2 | 13 | 25 | 19 | 22 | -0.34363636 | 0.13626689 | -2.5217891 | 0.0058 |
Two sample proportion summary hypothesis test | a1793c1f-582e-4e82-8af5-851a3af96e7c-133255_d2l_snhumlp | Apr 7, 2019 | 1KB | 7 |
p 1 : proportion of successes for population 1 p 2 : proportion of successes for population 2 p 1 - p 2 : Difference in proportions H 0 : p 1 - p 2 = 0 H A : p 1 - p 2 ≠ 0 Hypothesis test results:|
Difference | Count1 | Total1 | Count2 | Total2 | Sample Diff. | Std. Err. | Z-Stat | P-value |
|---|
| p1 - p2 | 48 | 300 | 93 | 300 | -0.15 | 0.034619359 | -4.3328359 | <0.0001 |
Two sample proportion summary hypothesis test | d41f9a03-fa44-4ee7-b70e-9095bec15284-188944_d2l_snhumlp | Apr 7, 2019 | 1KB | 5 |
p 1 : proportion of successes for population 1 p 2 : proportion of successes for population 2 p 1 - p 2 : Difference in proportions 80% confidence interval results:|
Difference | Count1 | Total1 | Count2 | Total2 | Sample Diff. | Std. Err. | L. Limit | U. Limit |
|---|
| p1 - p2 | 10 | 100 | 15 | 100 | -0.05 | 0.046636895 | -0.10976759 | 0.009767586 |
Two sample proportion summary confidence interval | a1793c1f-582e-4e82-8af5-851a3af96e7c-133255_d2l_snhumlp | Apr 7, 2019 | 1KB | 8 |
p 1 : proportion of successes for population 1 p 2 : proportion of successes for population 2 p 1 - p 2 : Difference in proportions 95% confidence interval results:|
Difference | Count1 | Total1 | Count2 | Total2 | Sample Diff. | Std. Err. | L. Limit | U. Limit |
|---|
| p1 - p2 | 435 | 498 | 177 | 315 | 0.31158921 | 0.031676129 | 0.24950514 | 0.37367329 |
Two sample proportion summary confidence interval | e0f4e285-6864-49b8-bb1c-56b162eff754-134485_d2l_snhumlp | Apr 7, 2019 | 1KB | 5 |
p 1 : proportion of successes for population 1 p 2 : proportion of successes for population 2 p 1 - p 2 : Difference in proportions 95% confidence interval results:|
Difference | Count1 | Total1 | Count2 | Total2 | Sample Diff. | Std. Err. | L. Limit | U. Limit |
|---|
| p1 - p2 | 146 | 430 | 52 | 217 | 0.099903547 | 0.03689421 | 0.027592224 | 0.17221487 |
Two sample proportion summary confidence interval | e0f4e285-6864-49b8-bb1c-56b162eff754-134485_d2l_snhumlp | Apr 7, 2019 | 1KB | 3 |
p 1 : proportion of successes for population 1 p 2 : proportion of successes for population 2 p 1 - p 2 : Difference in proportions H 0 : p 1 - p 2 = 0 H A : p 1 - p 2 < 0 Hypothesis test results:|
Difference | Count1 | Total1 | Count2 | Total2 | Sample Diff. | Std. Err. | Z-Stat | P-value |
|---|
| p1 - p2 | 3 | 10 | 9 | 10 | -0.6 | 0.21908902 | -2.7386128 | 0.0031 |
Two sample proportion summary hypothesis test | 71617551-75da-42da-95cd-92927205d5b6-49318_d2l_snhumlp | Apr 4, 2019 | 1KB | 9 |
p 1 : proportion of successes for population 1 p 2 : proportion of successes for population 2 p 1 - p 2 : Difference in proportions H 0 : p 1 - p 2 = 0 H A : p 1 - p 2 < 0 Hypothesis test results:|
Difference | Count1 | Total1 | Count2 | Total2 | Sample Diff. | Std. Err. | Z-Stat | P-value |
|---|
| p1 - p2 | 3 | 10 | 9 | 10 | -0.6 | 0.21908902 | -2.7386128 | 0.0031 |
Two sample proportion summary hypothesis test | 71617551-75da-42da-95cd-92927205d5b6-49318_d2l_snhumlp | Apr 4, 2019 | 1KB | 7 |
p 1 : proportion of successes for population 1 p 2 : proportion of successes for population 2 p 1 - p 2 : Difference in proportions H 0 : p 1 - p 2 = 0 H A : p 1 - p 2 > 0 Hypothesis test results:|
Difference | Count1 | Total1 | Count2 | Total2 | Sample Diff. | Std. Err. | Z-Stat | P-value |
|---|
| p1 - p2 | 250 | 580 | 165 | 485 | 0.090828297 | 0.030006895 | 3.0269142 | 0.0012 |
Two sample proportion summary hypothesis test | e32b2e08-ad17-4687-9d90-7829c850718d-170321_d2l_snhumlp | Apr 4, 2019 | 1KB | 6 |
p 1 : Proportion of successes (Success = 9077) for Supermarket 1 p 2 : Proportion of successes (Success = 9077) for Supermarket 2 p 1 - p 2 : Difference in proportions 90% confidence interval results:|
Difference | Count1 | Total1 | Count2 | Total2 | Sample Diff. | Std. Err. | L. Limit | U. Limit |
|---|
| p1 - p2 | 195 | 928 | 155 | 1038 | 0.060803684 | 0.017355965 | 0.032255663 | 0.089351705 |
Two sample proportion confidence interval | harvey.528 | Mar 5, 2019 | 1KB | 12 |
p 1 : proportion of successes for population 1 p 2 : proportion of successes for population 2 p 1 - p 2 : Difference in proportions 50% confidence interval results:|
Difference | Count1 | Total1 | Count2 | Total2 | Sample Diff. | Std. Err. | L. Limit | U. Limit |
|---|
| p1 - p2 | 368 | 613 | 2092 | 2989 | -0.099573368 | 0.021486776 | -0.11406598 | -0.085080757 |
Two sample proportion summary confidence interval | d75e38ae-d35d-430e-84d3-e1b66f3ef848-48500_d2l_snhumlp | Feb 11, 2019 | 1KB | 21 |
p 1 : proportion of successes for population 1 p 2 : proportion of successes for population 2 p 1 - p 2 : Difference in proportions H 0 : p 1 - p 2 = 0 H A : p 1 - p 2 ≠ 0 Hypothesis test results:|
Difference | Count1 | Total1 | Count2 | Total2 | Sample Diff. | Std. Err. | Z-Stat | P-value |
|---|
| p1 - p2 | 6 | 10 | 8 | 10 | -0.2 | 0.20493902 | -0.97590007 | 0.3291 |
Two sample proportion summary hypothesis test | 2868dc8a-6d21-49e7-b1ad-57a3862ef10c-105212_d2l_snhumlp | Feb 10, 2019 | 1KB | 9 |
p 1 : proportion of successes for population 1 p 2 : proportion of successes for population 2 p 1 - p 2 : Difference in proportions H 0 : p 1 - p 2 = 0 H A : p 1 - p 2 > 0 Hypothesis test results:|
Difference | Count1 | Total1 | Count2 | Total2 | Sample Diff. | Std. Err. | Z-Stat | P-value |
|---|
| p1 - p2 | 87 | 164 | 53 | 94 | -0.033341982 | 0.064447981 | -0.5173472 | 0.6975 |
Two sample proportion summary hypothesis test | fd51f919-7168-4528-85ed-b0c513ca9fbe-61512_d2l_snhumlp | Feb 9, 2019 | 1KB | 14 |
p 1 : proportion of successes for population 1 p 2 : proportion of successes for population 2 p 1 - p 2 : Difference in proportions 95% confidence interval results:|
Difference | Count1 | Total1 | Count2 | Total2 | Sample Diff. | Std. Err. | L. Limit | U. Limit |
|---|
| p1 - p2 | 40308 | 191274 | 40609 | 191274 | -0.0015736587 | 0.0013205601 | -0.0041619089 | 0.0010145914 |
Two sample proportion summary confidence interval | jhuffman509 | Dec 15, 2018 | 1KB | 27 |
