# AP Statistics Curriculum 2007 IntroTools Data1

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## General Advance-Placement (AP) Statistics Curriculum - Statistics with Tools - Reduced Data Spreadsheet

The following is a reduced data spreadsheet used in the AP Statistics E-Book for demonstration purposes. The complete data table is also available online. These data represent the means and standard deviations of the MRI intensities in a neuroimaging study of Alzheimer's disease at 21 different anatomical regions in the human brain.

 Region_Index Mean,_SD 18 178.32,8.24888 33 119.0339,27.51512 37 193.2708,7.668467 57 179.7569,13.03463 72 143.128,33.3132 76 204.901,11.94901 96 164.5683,20.22338 111 151.6006,30.49776 115 218.2182,9.217836 135 163.0799,16.38199 150 149.1789,32.09989 154 202.8304,14.00768 174 172.3345,13.1745 189 148.3705,28.66579 193 207.3553,9.384823 213 188.9277,8.917366 228 152.3883,30.3586 232 191.4288,10.77343 252 179.7569,13.03463 267 143.128,33.3132 271 204.901,11.94901