Describe Inter-Enterprise Information Systems

question 55

Essay

Describe inter-enterprise information systems.

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Definitions:

Two-Tail Test

A statistical test in which the critical area of a distribution is two-sided and tests whether a sample is greater than or less than a certain range of values.

Critical Values

Specific points on the scale of a statistical distribution that are associated with a specified significance level, used for hypothesis testing.

Rejection Regions

Specific areas in the distribution of a test statistic that, if the observed test statistic falls within, will lead to the rejection of the null hypothesis.

Standardized Test Statistic

A calculated statistic that measures the number of standard deviations a sample statistic lies from the null hypothesis, used in hypothesis testing.