Non-parametric significance tests for two dependent samples are used when the researcher wants to study correlated, or matched, samples. This includes the before-after effect and matched paired studies:. McNemarâs test, Test of Marginal Homogeneity, the Sign test, and Wilcoxonâs signed rank test.
The modern family is a smaller family. It is no longer a joint family. Moreover the tendency is to have a smaller family and the contraceptives help in checking the birth.
What Is a Blended Family? The simple definition of a blended family, also called a step family, reconstituted family, or a complex family, is a family unit where one or both parents have children from a previous relationship, but they have combined to form a new family. The parents may or may not then have children with each other.