This paper discusses an approach to test-driven specification, whereby specification is aided by test case design, and vice-versa. Decision tables are used as a lightweight specification language. We introduce an automated tool set to convert static decision tables into an executable form that supports interaction between test case design and specification refinement processes. We demonstrate t...

the strawberry spider mite (ssm), tetranychus turkestani ugarov & nikolski, is an important pest of greenhouse cucumber in tropical and temperate regions of the world. the use of the host plant resistance is a basic method to reduce pesticide application in greenhouses. in this study, the biological responses of ssm to six greenhouse cucumber cultivars (puia, hedieh, milad ghadim, milad jad...

Almost every elementary statistics textbook has some coverage of the chi-square test (e. g., Comrey & Lee, 2007, Kirk, 2007, Howell, 2002). In particular, the chi-square test is presented in the analysis of categorical data. Most of these textbooks will take the reader up to the contingency table that involves the cross tabulation of two categorical variables. With contingency tables, there are...