For those who self-identify as a tobacco user, the surcharge will go into effect January 1, of the upcoming benefits plan year and will be added to your medical premiums on a per. pay period basis.
Description. Make some claim about percentages of people who like your product. Show statistical workings and boffins doing experiments and calculations. Use Greek letters and other mathematical symbols. Use words like percentage, proven, mean and standard deviation.
DEFINITION of 'Null Hypothesis'. A type of hypothesis used in statistics that proposes that no statistical significance exists in a set of given observations.The null hypothesis attempts to show that no variation exists between variables, or that a single variable is no different than zero.EFINITION of 'Null Hypothesis'. A type of hypothesis used in statistics that proposes that no statistical significance exists in a set of given observations.