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The five-number summary is a set of descriptive statistics that provides information about a dataset. It consists of the five most important sample percentiles: the sample minimum (smallest observation) the lower quartile or first quartile. the median (the middle value) the upper quartile or third quartile. the sample maximum (largest observation)
The Dunning–Kruger effect is defined as the tendency of people with low ability in a specific area to give overly positive assessments of this ability. [2][3][4] This is often seen as a cognitive bias, i.e. as a systematic tendency to engage in erroneous forms of thinking and judging. [5][6][7] In the case of the Dunning–Kruger effect, this ...
Hofstede's cultural dimensions theory is a framework for cross-cultural psychology, developed by Geert Hofstede. It shows the effects of a society's culture on the values of its members, and how these values relate to behavior, using a structure derived from factor analysis. [1] Hofstede's cultural dimensions theory.
The National 5 Maths exam, sat on 12 May 2016, in particular Paper 1 (non-calculator), was also criticised by students after being considered much more difficult than previous years. A petition was created by students which was to be sent to the SQA demanding to know why the exam was exceedingly difficult, and it gained over 25,000 signatures.
Standardized tests are designed in such a way that the questions and interpretations are consistent and are administered and scored in a predetermined, standard manner. [ 1 ] Any test in which the same test is given in the same manner to all test takers, and graded in the same manner for everyone, is a standardized test.
The National Popular Vote Interstate Compact (NPVIC) is an agreement among a group of U.S. states and the District of Columbia to award all their electoral votes to whichever presidential ticket wins the overall popular vote in the 50 states and the District of Columbia. The compact is designed to ensure that the candidate who receives the most ...
The balance of power theory is a core tenet of both classical and neorealist theory and seeks to explain alliance formation. Due to the neorealist idea of anarchism as a result of the international system, states must ensure their survival through maintaining or increasing their power in a self-help world.
sdgs.un.org. The 2018 Agenda for Sustainable Development, adopted by all United Nations members in 2015, created 17 world Sustainable Development Goals (SDGs). They were created with the aim of " peace and prosperity for people and the planet..." [ 1 ][ 2 ][ 3 ] – while tackling climate change and working to preserve oceans and forests.