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The legend is inscribed with "KRUGERRAND" and the gold weight. The Krugerrand ( / ˈkruːɡərænd /; [ 1] Afrikaans: [ˈkry.ərˌrant]) is a South African coin, first minted on 3 July 1967 to help market South African gold and produced by Rand Refinery and the South African Mint. [ 2][ 3] The name is a compound of Paul Kruger, the former ...
Standard score. In statistics, the standard score is the number of standard deviations by which the value of a raw score (i.e., an observed value or data point) is above or below the mean value of what is being observed or measured. Raw scores above the mean have positive standard scores, while those below the mean have negative standard scores.
Value of the South African rand to the United States dollar from 1975 to 2015 by the blue columns: The percentage rate of change year-on-year is shown by the black line. [ 8 ] One rand was worth US$ 1.40 (R0.72 per dollar) from the time of its inception in 1961 until late 1971, and the U.S. dollar became stronger than South African currency for ...
American conservatives tend to support Christian values, [7] moral absolutism, [8] traditional family values, [9] and American exceptionalism, [10] while opposing abortion, euthanasia, and LGBT rights. [11] They tend to favor economic liberalism, [12] [13] and are generally pro-business and pro-capitalism, [14] [15] while opposing communism and ...
Percentile ranks are not on an equal-interval scale; that is, the difference between any two scores is not the same as between any other two scores whose difference in percentile ranks is the same. For example, 50 − 25 = 25 is not the same distance as 60 − 35 = 25 because of the bell-curve shape of the distribution. Some percentile ranks ...
Alaska ranks as the worst state in the U.S. to retire for the third year in a row, according to Bankrate’s study of the best states to retire in 2024. To compile its list of the best and worst ...
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In educational statistics, a normal curve equivalent (NCE), developed for the United States Department of Education by the RMC Research Corporation, [1] is a way of normalizing scores received on a test into a 0-100 scale similar to a percentile rank, but preserving the valuable equal-interval properties of a z-score. It is defined as: