topic How to calculate Z-score test for two population proportions in Discussions https://community.jmp.com/t5/Discussions/How-to-calculate-Z-score-test-for-two-population-proportions/m-p/807645#M98699 <P>it's easy to carry out with on-line calculator, screenshot is an example.&nbsp; my question is how to calculate Z score and P value with JMP?&nbsp;&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ReliabilityWolf_0-1729664606846.png" style="width: 400px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/69436i713B2FAB6C4C27D1/image-size/medium?v=v2&amp;px=400" role="button" title="ReliabilityWolf_0-1729664606846.png" alt="ReliabilityWolf_0-1729664606846.png" /></span></P><P>&nbsp;</P> Wed, 23 Oct 2024 06:29:25 GMT ReliabilityWolf 2024-10-23T06:29:25Z How to calculate Z-score test for two population proportions https://community.jmp.com/t5/Discussions/How-to-calculate-Z-score-test-for-two-population-proportions/m-p/807645#M98699 <P>it's easy to carry out with on-line calculator, screenshot is an example.&nbsp; my question is how to calculate Z score and P value with JMP?&nbsp;&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ReliabilityWolf_0-1729664606846.png" style="width: 400px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/69436i713B2FAB6C4C27D1/image-size/medium?v=v2&amp;px=400" role="button" title="ReliabilityWolf_0-1729664606846.png" alt="ReliabilityWolf_0-1729664606846.png" /></span></P><P>&nbsp;</P> Wed, 23 Oct 2024 06:29:25 GMT https://community.jmp.com/t5/Discussions/How-to-calculate-Z-score-test-for-two-population-proportions/m-p/807645#M98699 ReliabilityWolf 2024-10-23T06:29:25Z Re: How to calculate Z-score test for two population proportions https://community.jmp.com/t5/Discussions/How-to-calculate-Z-score-test-for-two-population-proportions/m-p/807764#M98719 <P>Select <STRONG>Help &gt; Sample Index</STRONG>. Select <STRONG>Tool</STRONG> for Content Type. Select <STRONG>Calculators</STRONG> for Tool Type.</P> <P>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot 2024-10-23 102214.png" style="width: 960px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/69449iF37A7D7A5D8B1F70/image-size/large?v=v2&amp;px=999" role="button" title="Screenshot 2024-10-23 102214.png" alt="Screenshot 2024-10-23 102214.png" /></span></P> Wed, 23 Oct 2024 14:24:29 GMT https://community.jmp.com/t5/Discussions/How-to-calculate-Z-score-test-for-two-population-proportions/m-p/807764#M98719 Mark_Bailey 2024-10-23T14:24:29Z Re: How to calculate Z-score test for two population proportions https://community.jmp.com/t5/Discussions/How-to-calculate-Z-score-test-for-two-population-proportions/m-p/807770#M98720 <P>thank you for timely reply&nbsp;<a href="https://community.jmp.com/t5/user/viewprofilepage/user-id/5358">@Mark_Bailey</a>&nbsp; my JMP version is 16.0.0, but it isn't pro version. I don't find sample index in my help menu...</P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ReliabilityWolf_0-1729693975150.png" style="width: 400px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/69450iD6FC1EBF1B596CEA/image-size/medium?v=v2&amp;px=400" role="button" title="ReliabilityWolf_0-1729693975150.png" alt="ReliabilityWolf_0-1729693975150.png" /></span></P><P>&nbsp;</P> Wed, 23 Oct 2024 14:35:36 GMT https://community.jmp.com/t5/Discussions/How-to-calculate-Z-score-test-for-two-population-proportions/m-p/807770#M98720 ReliabilityWolf 2024-10-23T14:35:36Z Re: How to calculate Z-score test for two population proportions https://community.jmp.com/t5/Discussions/How-to-calculate-Z-score-test-for-two-population-proportions/m-p/807848#M98726 <P>It is not a Pro feature. I do not have JMP 16 installed. I think it was about the same in JMP 17, which I have installed. Try the Sample Data Library command in the Help menu. Does it look at all like this:</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screenshot 2024-10-23 141010.png" style="width: 663px;"><img src="https://community.jmp.com/t5/image/serverpage/image-id/69466iC4A4332D60DE2503/image-size/large?v=v2&amp;px=999" role="button" title="Screenshot 2024-10-23 141010.png" alt="Screenshot 2024-10-23 141010.png" /></span></P> <P>If so, notice the calculators in the lower right corner.</P> Wed, 23 Oct 2024 18:11:03 GMT https://community.jmp.com/t5/Discussions/How-to-calculate-Z-score-test-for-two-population-proportions/m-p/807848#M98726 Mark_Bailey 2024-10-23T18:11:03Z