bondservant bond'-sur-vant: Appears only once in the King James Version (Leviticus 25:39) where it translates `ebhedh, a slave: Thou shalt not cause him to render the service of a bondservant or slave. the Revised Version (British and American) frequently uses bondservant (doulos) instead of the word servant of the King James Version (John 8:34,35; 1 Corinthians 7:21; Galatians 4:7).
Inferential statistics is different from descriptive statistics in many ways. Even though there are similar calculations, such as those for the mean and standard deviation, the focus is different for inferential statistics. Inferential statistics does start with a sample and then generalizes to a population.
Parametric vs. non-parametric tests. There are two types of test data and consequently different types of analysis. As the table below shows, parametric data has an underlying normal distribution which allows for more conclusions to be drawn as the shape can be mathematically described. Anything else is non-parametric.