The risk for skin damage and skin cancer is related to the number of sunburns a person experiences throughout his or her lifetime. The following physical characteristics also increase the risk for sunburn, skin damage, and skin cancer:
Retention rates are a measure of academic progression of a group of students from one. period of time to the next. Graduation rates are a measure of the success of those students. in attaining their academic goals.
Churn Rate. The rate at which customers terminate their relationships with a company over a given period of time. For example, if five customers in 50 discontinue their cable every month, the churn rate is 5%. The church rate contrasts with the growth rate, which, in this case, is defined as the number of new clients or customers. If a company is to grow, the growth rate must consistently exceed the churn rate.