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In many societies, the richest ten percent control more than half of the total wealth. The Pareto Distribution has often been used to mathematically quantify the distribution of wealth at the right tail (the wealth of the very rich); stating that the upper 20% owns 80%, the upper 4% owns 64%, the upper 0.8% owns 51.2%, etc.
The third quartile (Q 3) is the 75th percentile where lowest 75% data is below this point. It is known as the upper quartile, as 75% of the data lies below this point. [1] Along with the minimum and maximum of the data (which are also quartiles), the three quartiles described above provide a five-number summary of the data.
The percent value can also be found by multiplying first instead of later, so in this example, the 50 would be multiplied by 100 to give 5,000, and this result would be divided by 1,250 to give 4%. To calculate a percentage of a percentage, convert both percentages to fractions of 100, or to decimals, and multiply them. For example, 50% of 40% is:
100.00 × (1 − .25) = 100.00 × .75 = 75.00 cost was 75.00 and if sold for 75.00 both the profit margin and the discount is 25% These examples show the difference between adding a percentage of a number to a number and asking of what number is this number X% of.
Under the standard philanthropic model, billionaires set up a foundation and give it a huge endowment. Every year, the foundation has to give away at least 5 percent of its total value. Meanwhile, the other 95 percent gets invested in blue chip stocks, hedge funds, foreign currencies, whatever will keep the total endowment the same size.
When Dollar Tree began selling items in 1986, a dollar had the equivalent purchasing power of $2.25 today, according to the U.S. Bureau of Labor Statistics CPI inflation calculator. In 2020, prior ...
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If the return in 2015 was 10% in Singapore dollars, and the Singapore dollar rose by 5% against the US dollar over 2015, then so long as there were no flows in 2015, the return over 2015 in US dollars is: 1.1 x 1.05 − 1 = 15.5%. The return between the beginning of 2015 and the end of January 2016 in US dollars is: 1.155 x 1.07 − 1 = 23.585%