http:rtisuccessorg. Progress monitoring, one of the essential. components of Response to Intervention (RTI), is. characterized by repeated measurement of academic. performance that is conducted at least monthly. The. process may be used to assess studentsâ academic. performance over time, to quantify student rates of.
Calculating the Air Quality Index. The AQI is calculated by converting measured pollutant concentrations to a uniform index which is based upon peer-reviewed scientific evidence of the health effects associated with a pollutant.
The DJIA was first calculated in May of 1896 by Charles Dow and Edward Jones. It is the second oldest stock index, after the Dow Jones Transportation Average, also invented by Dow and Jones. The DJIA was calculated by hand hourly for a number of years.