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  2. Rounding - Wikipedia

    en.wikipedia.org/wiki/Rounding

    For example, 1.6 would be rounded to 1 with probability 0.4 and to 2 with probability 0.6. Stochastic rounding can be accurate in a way that a rounding function can never be. For example, suppose one started with 0 and added 0.3 to that one hundred times while rounding the running total between every addition.

  3. Effect size - Wikipedia

    en.wikipedia.org/wiki/Effect_size

    In statistics, an effect size is a value measuring the strength of the relationship between two variables in a population, or a sample-based estimate of that quantity. It can refer to the value of a statistic calculated from a sample of data, the value of one parameter for a hypothetical population, or to the equation that operationalizes how statistics or parameters lead to the effect size ...

  4. Panama Canal locks - Wikipedia

    en.wikipedia.org/wiki/Panama_Canal_locks

    A failure of the lock gates—for example, caused by a runaway ship hitting a gate—could unleash a flood on the lands downstream of the locks, as the lake above the locks (Gatun Lake or Miraflores Lake) drains through the lock system. Extra precaution against this is provided by doubling the gates at both ends of the upper chamber in each ...

  5. Psychological pricing - Wikipedia

    en.wikipedia.org/wiki/Psychological_pricing

    An example of this practice is in Australia, where 5 cents has been the smallest denomination coin since 1992, but pricing at .98 or .99 on items under several hundred dollars is still almost universally applied (e.g.: $1.99–299.99), while goods on sale often price at .94 and its variations. Finland and the Netherlands were the first two ...

  6. World Health Organization - Wikipedia

    en.wikipedia.org/wiki/World_Health_Organization

    The WHO is funded primarily by contributions from member states (both assessed and voluntary), followed by private donors. Its total approved budget for 2020–2021 is over $7.2 billion, [2] [12] while the approved budget for 2022–2023 is over $6.2 billion. The budget is $6.83 billion for 2024–2025.

  7. West Virginia - Wikipedia

    en.wikipedia.org/wiki/West_Virginia

    In 2014, males in West Virginia lived an average of 73.6 years compared to a national average of 76.7 years and females lived an average of 77.5 years compared to a national average of 81.5 years. Male life expectancy in West Virginia between 1980 and 2014 increased by 4.7 years, compared to a national average of a 6.7-year increase.

  8. Wine preservatives - Wikipedia

    en.wikipedia.org/wiki/Wine_preservatives

    For example, sulfur dioxide, the most widely used preservative by wine merchants, has been used as a cleaning agent for centuries. [9] Sulphur dioxide has a pungent taste that people dislike, and its use has been controversial because of its disease-causing properties [ 10 ] (see section on the controversy).

  9. Down syndrome - Wikipedia

    en.wikipedia.org/wiki/Down_syndrome

    Down syndrome or Down's syndrome, [12] also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. [3] It is usually associated with developmental delays, mild to moderate intellectual disability, and characteristic physical features.