Question: 1 Construct 80%, 90%, and 95% confidence intervals for the mean of this data 16.1138337219 12.2167904478 12.5483075554 11.7700111707 11.0881967356 6.5961246545 11.4069493795 10.4998329055 14.8886566954 11.4374398774 6.8856638461

1 Construct 80%, 90%, and 95% confidence intervals for the mean of this data 16.1138337219 12.2167904478 12.5483075554 11.7700111707 11.0881967356 6.5961246545 11.4069493795 10.4998329055 14.8886566954 11.4374398774 6.8856638461 5.838637434 13.361748833 16.6140443214 9.413674637 11.3357402172 8.853601712 15.1452545182 11.1513439172 13.5813907859 7.3712025355 6.8763537182 9.0737328172 11.6229134911 Problem 2 Construct 80%, 90%, and 95% Confidence intervals for the mean of this data 8.853601712 15.1452545182 11.1513439172 13.5813907859 7.3712025355 6.8763537182 9.0737328172 11.6229134911 Problem 3 Construct 80%, 90%, and 95% Confidence intervals for the differences in the means of X and Y Can you say there is a real difference between X and Y? X 15.9936461183 13.0546266318 13.7458804664 17.1045855394 20.297610596 15.6317724393 15.5194582892 15.5006090978 16.9259576152 14.3025005968 9.357604379 11.9387094594 15.7111406738 13.7628952152 9.5186755695 15.9386742399 12.6515193736 11.4812328082 14.7722378093 18.0390479746 11.8589171711 12.2033808985 14.8217511387 10.5021003054 Y 16.1138337219 11.0881967356 14.8886566954 13.361748833 8.853601712 7.3712025355 12.2167904478 6.5961246545 11.4374398774 16.6140443214 15.1452545182 6.8763537182 12.5483075554 11.4069493795 6.8856638461 9.413674637 11.1513439172 9.0737328172 11.7700111707 10.4998329055 5.838637434 11.3357402172 13.5813907859 11.6229134911 Problem 4 Construct 80%, 90%, and 95% Confidence intervals for the differences in the means of X and Y Can you say there is a real difference between X and Y? X 2.7579946999 12.5788388568 11.9328661234 15.4706101823 Y 16.1138337219 12.2167904478 12.5483075554 11.7700111707 Problem 5 Construct 80%, 90%, and 95% paired confidence intervals for the differences between before and after Is there a real difference between before and after? Subject 1 2 3 4 5 Before 5 8 7 6 8 After 7 9 9 7 10 9.905112875 10.5547891967 10.121299595 12.2995907008 14.4705887014 12.5920954622 15.9368342079 16.7154762581 13.9378433545 14.1189448698 11.5101286753 11.7675614271 7.7869381527 7.3174297673 10.166033969 11.1058231791 10.6726563945 12.852224225 12.4092010058 11.1622106969 8.6579483873 12.6629243264 9.6629528937 15.0577994296 12.2769130461 13.563491493 12.8524929348 14.8643177433 14.6889657001 16.5111498774 8.6579483873 12.6629243264 9.6629528937 15.0577994296 12.2769130461 13.563491493 12.8524929348 14.8643177433 14.6889657001 16.5111498774 14.6794574971 15.7993897215 15.8907299225 10.2293262224 20.4813691634 16.7623755458 15.0832031483 10.3419483579 10.7840717744 13.9948803859 15.5884443482 12.5801460888 14.3910563684 12.2542263615 19.5680100139 17.2627922706 12.124411895 19.359459904 10.8090798586 15.1241587684 12.0239748519 14.6576821811 12.186240744 18.3431456534 13.8646398223 21.3955877169 14.7510752385 15.8361501302 18.775425857 16.6518218656 9.905112875 12.5920954622 11.5101286753 11.1058231791 8.6579483873 13.563491493 10.5547891967 15.9368342079 11.7675614271 10.6726563945 12.6629243264 12.8524929348 10.121299595 16.7154762581 7.7869381527 12.852224225 9.6629528937 14.8643177433 12.2995907008 13.9378433545 7.3174297673 12.4092010058 15.0577994296 14.6889657001 14.4705887014 14.1189448698 10.166033969 11.1622106969 12.2769130461 16.5111498774 10.4145109013 11.2038866074 7.103587904 14.1764399789 9.7058472074 9.905112875 10.5547891967 10.121299595 12.2995907008 14.4705887014

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