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2. Go to: http://www.rossmanchance.com/applets/TwoPopulations.html?population=model This applet allows us to enter the mean and standard deviation for 2 distinct populations. Then we can draw 2 different samples (one from each population. For Population Model 1, change Mean to "100" and Standard Deviation to "2" (leave shape as "Normal") For Population Model 2, change Mean to "98.7" and Standard Deviation to "2" (leave shape as "Normal") Check the Show Sampling Options box Change Sample Size to: 30 for the top one, and 35 for the bottom Click on Draw Samples (leave Number of Samples at "1") Record the results below: (Let top sample be Sample 1, and bottom sample be Sample 2) First Sample (top): Second Sample (bottom): S₁ = x2= S₂ = n₂ = n₁ = Use the p-value method to test the claim that the mean of population 1 is not equal to the mean of population 2. Test at a 1% significance level. H₁₁ = 2 HA₁₂ Show your work here (include calculator function with input and p-value output) Decision (circle one): Reject Ho OR Don't Reject Ho Why did you decide the way you did? Conclusion:

2. Go to: http://www.rossmanchance.com/applets/TwoPopulations.html?population=model This applet allows us to enter the mean and standard deviation for 2 distinct populations. Then we can draw 2 different samples (one from each population. For Population Model 1, change Mean to "100" and Standard Deviation to "2" (leave shape as "Normal") For Population Model 2, change Mean to "98.7" and Standard Deviation to "2" (leave shape as "Normal") Check the Show Sampling Options box Change Sample Size to: 30 for the top one, and 35 for the bottom Click on Draw Samples (leave Number of Samples at "1") Record the results below: (Let top sample be Sample 1, and bottom sample be Sample 2) First Sample (top): Second Sample (bottom): S₁ = x2= S₂ = n₂ = n₁ = Use the p-value method to test the claim that the mean of population 1 is not equal to the mean of population 2. Test at a 1% significance level. H₁₁ = 2 HA₁₂ Show your work here (include calculator function with input and p-value output) Decision (circle one): Reject Ho OR Don't Reject Ho Why did you decide the way you did? Conclusion:

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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2. Go to: http://www.rossmanchance.com/applets/TwoPopulations.html?population=model This applet allows us to enter the mean and standard deviation for 2 distinct populations. Then we can draw 2 different samples (one from each population. For Population Model 1, change Mean to "100" and Standard Deviation to "2" (leave shape as "Normal") For Population Model 2, change Mean to "98.7" and Standard Deviation to "2" (leave shape as "Normal") Check the Show Sampling Options box Change Sample Size to: 30 for the top one, and 35 for the bottom Click on Draw Samples (leave Number of Samples at "1") Record the results below: (Let top sample be Sample 1, and bottom sample be Sample 2) First Sample (top): Second Sample (bottom): S₁ = x2= S₂ = n₂ = n₁ = Use the p-value method to test the claim that the mean of population 1 is not equal to the mean of population 2. Test at a 1% significance level. H₁₁ = 2 HA₁₂ Show your work here (include calculator function with input and p-value output) Decision (circle one): Reject Ho OR Don't Reject Ho Why did you decide the way you did? Conclusion:
Transcribed Image Text:2. Go to: http://www.rossmanchance.com/applets/TwoPopulations.html?population=model This applet allows us to enter the mean and standard deviation for 2 distinct populations. Then we can draw 2 different samples (one from each population. For Population Model 1, change Mean to "100" and Standard Deviation to "2" (leave shape as "Normal") For Population Model 2, change Mean to "98.7" and Standard Deviation to "2" (leave shape as "Normal") Check the Show Sampling Options box Change Sample Size to: 30 for the top one, and 35 for the bottom Click on Draw Samples (leave Number of Samples at "1") Record the results below: (Let top sample be Sample 1, and bottom sample be Sample 2) First Sample (top): Second Sample (bottom): S₁ = x2= S₂ = n₂ = n₁ = Use the p-value method to test the claim that the mean of population 1 is not equal to the mean of population 2. Test at a 1% significance level. H₁₁ = 2 HA₁₂ Show your work here (include calculator function with input and p-value output) Decision (circle one): Reject Ho OR Don't Reject Ho Why did you decide the way you did? Conclusion:
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