He does not have access to the sources of these data, and suggested I ask the CFO (Mark Easson) directly. ... I had some helpful communication with CFO Mark Easson, until DVC Ann Brewer stepped in and ordered all interaction to stop.
xi (x subscript i ) eg, x1(read as x one) , x2 (read as x two) , etc,. ... Hard) A certain statistic called χ2(read chi square) has the following formula:.