The Capability Maturity Model Integration, or CMMI, is a process model that provides a clear definition of what an organization should do to promote behaviors that lead to improved performance. The Capability Maturity Model (CMM) is a methodology used to develop and refine an organizationâs software development process.
The Excel STANDARDIZE Function. Basic Description. The Excel Standardize function returns a normalized value of a distribution that is characterized by a supplied mean and standard deviation. The syntax of the function is: STANDARDIZE( x, mean, standard_dev ) Where the function arguments are:
If the value received is on the higher side then that means that your data has a lot of fluctuations and vice versa. To calculate standard deviation in excel we use STDEV function. In the same example we shall use the STDEV function so our formula will be =STDEV(B2:B12). Our answer is around 20 which indicates that the marks of the students fluctuates a lot.