Examlex
The activity crash cost is equal to the incremental cost of shortening the project.
Contingency Table
A table used in statistics to show the frequency distribution of variables, helping in analyzing the relationship between them.
Multinomial Proportions
Relative frequencies of outcomes from a multinomial distribution, often used to describe the proportion of outcomes in categorical data.
One-tail Test
A statistical test where the alternative hypothesis specifies a direction of the tested effect.
Z-test
A statistical method employed to ascertain if there's a difference between the means of two populations when the variances are established and the sample size is significant.
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