In the last post, I used SAS Enterprise Guide to filter out a couple of ‘bad’ records that came from test data, then I created a summary table of the number of questions answered and the percentage correct. Then, I calculated the mean percentage correct for the around 84%. That seemed a bit high to me….
The government is extremely fond of amassing great quantities of statistics. These are raised to the nth degree, the cube roots are extracted, and the results are arranged into elaborate and impressive displays. What must be kept ever in mind, however, is that in every case, the figures are first put down by a village…
It’s been a good week for the darling daughters. The Spoiled One graduated summa cum laude, also president of the senior class, and is heading to the east coast to attend a small liberal arts college where she has an academic scholarship and a spot on the soccer team. The book co-authored by Darling Daughter…