Becoming an audiologist requires a minimum of eight years of post-high school education. Education Requirements. Audiologists are required to hold a doctoral degree in audiology. To earn this degree, the candidate must have a high school diploma or equivalent, a bachelorâs degree and a doctoral degree in audiology. A candidate who wishes to become an audiologist must have a high school diploma or similar.
Definition of cumulative for English Language Learners. : 1  increasing or becoming better or worse over time through a series of additions. : 2  including or adding together all of the things that came before.
Cumulative frequency is used to determine the number of observations that lie above (or below) a particular value in a data set.The cumulative frequency is calculated using a frequency distribution table, which can be constructed from stem and leaf plots or directly from the data.The cumulative frequency is calculated by adding each frequency from a frequency distribution table to the sum of its predecessors.The last value will always be equal to the total for all observations, since all frequencies will already have been added to the previous total.umulative frequency is used to determine the number of observations that lie above (or below) a particular value in a data set.