Black has represented hardships as well as strength for overcoming those hardships, and gold is for the sun shining on Jamaica. History of the Jamaican Flag. After gaining independence from the British West Indies in 1962, Jamaica launched a national competition to find the design for their new national flag. Of many designs submitted, the gold saltire, or X, beat out various striped flags in the same color scheme.
Detective quantum efficiency. The detective quantum efficiency (often abbreviated as DQE) is a measure of the combined effects of the signal (related to image contrast) and noise performance of an imaging system, generally expressed as a function of spatial frequency.
They are used as an example of 2-way ANOVA in SAS, BMDP and SYSTAT. You can download the ViSta Data. You can also download the Eysenck Data In these data: the independent (classification) variables are drug and disease. the dependent (response) variable is systolic blood pressure. This is a two-way experiment whose design is called a three-by-four factorial design. Here are the data: Systolic Blood Pressure.