Statistics MCQs, Analysis, Software
The design in which the levels of one factor can be applied to large experimental units and the levels of other factors to the sub-units are known as “split plot design“. A split plot experiment is a blocked experiment in which blocks serve as experimental units. After blocking the levels …
This Quiz contains MCQs Probability Distributions Quiz. It covers events, experiments, mutually exclusive events, collectively exhaustive events, sure events, impossible events, addition and multiplication laws of probability, concepts related to discrete and continuous random variables, probability distribution and probability density functions, characteristics and properties of probability distributions, discrete probability distribution, …
In SPSS (Statistical Packages for Social Sciences) split file option lets the user to splits the data into separate groups for analysis based on the values of one or more grouping variables. If user select multiple grouping variables, the cases are grouped by each variable within categories of the preceding …
In this post, a discussion about diagnostics for a Leverage Influential point and outlier will be made. In a regression analysis, certain observations may play a role in influencing the outcomes of the fitted model and its estimates. These observations may be classified as outliers, leverage, and influential points. Outliers, …