your data, you should have first checked to see if your data is evenly distributed. Let us look a t the data more closely." The data is then displayed, complete with normal curves and hasie statistics, but the user is not told exactlv what constitutes even distribution. In m u event.~I find unfair since the , the - criticism ~ ~ user hasonly been doing ns insrrurted. In the module on wrrelarion and h e a r regreision the least squares routine does not work correctly for small numbers (and small numbers are used in a study guide example). If the numbers are multiplied by a factor of ten, then the results are correct except, of course, for the scale factor. This was the anlv computationnl error ilrucred, but it is n xeriws une. In rhc Rnme m
