Check 2016 UK Calendar with Public Holidays List. There are different bank and public holidays in different parts of the UK (England and Wales, Scotland and Northern Ireland).Bank holidays are holidays when banks and many other businesses are closed for the day.Public holidays are holidays which have been observed through custom and practice.here is currently a total of 8 permanent bank and public holidays in England, Wales and Scotland and 10 in Northern Ireland.Most of the population get a day off work, but there is no legal right to not work these days.
The difference between an observational study and an experiment is that in an observational study, only one group is studied, and in an experiment, two groups are studied. in an observational study, the researchers do not control treatment, and in an experiment, they do. in an experiment, cause-and-effect is analyzed, and in an observational study, it is not. in an experiment, one group is studied over a short period of time, and in an observational study, the group is studied over a longer ...
In an Observational study, the researcher merely observes what is  happening or what has happened in the past and tries to draw  conclusions based on these observations.