I used Fusion Pro grout in one bathroom and epoxy grout in the other. After four months the epoxy grout looks perfect, LATICRETE SpectraLOCK I bought from a local big box store. The Fusion Pro was from a local tile supply shop that recommended the product. Fusion is easier to work with and cost less than epoxy but I am worried its not holding up in the shower pan. The grout was allowed to set for two weeks before water was introduced, more than the min 3 days.
Statistical forecasting: Estimating the likelihood of an event taking place in the future, based on available data. Statistical forecasting concentrates on using the past to predict the future by identifying trends, patterns and business drives within the data to develop a forecast.
Lesson Summary. In summary, statistics is categorized into two branches-descriptive and inferential. Descriptive statistics uses the data to provide descriptions of the population, either through numerical calculations or graphs or tables. Inferential statistics makes inferences and predictions about a population based on a sample of data taken from the population in question. To unlock this lesson you must be a Study.com Member.