By a decree of 1842 this fund was transferred to the public treasury of Mexico, the Mexican government undertaking to pay interest thereon in perpetuity in furtherance of the design of the original donors.
The cumulative frequency of a set of data or class intervals of a frequency table is the sum of the frequencies of the data up to a required level. It can be used to determine the number of items that have values below a particular level. Data Analysis cumulative frequency tables.
Revisiting our previous example: In order to achieve a 100% cumulative rate of return over a ten year period, what annual compound rate of return must your XYZ shares achieve? The answer is 7.2%. If your XYZ shares grow at a 7.2% annual compound rate for 10 years, you will have doubled your investment and achieved a 100% cumulative rate of return. The math involved in this calculation is complex. If you would like dive into the details you can read more here: Calculate a Compound Annual Rate of Return