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  2. Numeric precision in Microsoft Excel - Wikipedia

    en.wikipedia.org/wiki/Numeric_precision_in...

    Excel maintains 15 figures in its numbers, but they are not always accurate; mathematically, the bottom line should be the same as the top line, in 'fp-math' the step '1 + 1/9000' leads to a rounding up as the first bit of the 14 bit tail '10111000110010' of the mantissa falling off the table when adding 1 is a '1', this up-rounding is not undone when subtracting the 1 again, since there is no ...

  3. Clinical significance - Wikipedia

    en.wikipedia.org/wiki/Clinical_significance

    In broad usage, the "practical clinical significance" answers the question, how effective is the intervention or treatment, or how much change does the treatment cause. In terms of testing clinical treatments, practical significance optimally yields quantified information about the importance of a finding, using metrics such as effect size, number needed to treat (NNT), and preventive fraction ...

  4. Reconstructive memory - Wikipedia

    en.wikipedia.org/wiki/Reconstructive_memory

    A week later, all of the participants were asked whether or not there had been any broken glass in the video. A statistically significant number of participants in the group B answered that they remembered seeing broken glass in the video (p < -.05). However, there was not any broken glass in the video.

  5. Hamming weight - Wikipedia

    en.wikipedia.org/wiki/Hamming_weight

    Examples of applications of the Hamming weight include: In modular exponentiation by squaring, the number of modular multiplications required for an exponent e is log 2 e + weight(e). This is the reason that the public key value e used in RSA is typically chosen to be a number of low Hamming weight. [8]

  6. That are associated with the lives of significant persons in our past; That embody the distinctive characteristics of a type, period, or method of construction, or that represent the work of a master, or that possess high artistic values, or that represent a significant and distinguishable entity whose components may lack individual distinction

  7. Lebanese Brazilians - Wikipedia

    en.wikipedia.org/wiki/Lebanese_Brazilians

    The Arab-Brazil Chamber of Commerce released a census, according to which they estimated the number of descendants living in Brazil at around 12 million. [12] Brazil's foreign ministry estimates between 7 and 10 million Brazilians have a Lebanese ancestor.

  8. Copts in Egypt - Wikipedia

    en.wikipedia.org/wiki/Copts_in_Egypt

    The most significant was the 2000–01 El Kosheh attacks, in which Muslims and Christians were involved in bloody inter-religious clashes following a dispute between a Muslim and a Christian. "Twenty Christians and one Muslim were killed after violence broke out in the town of el-Kosheh, 440 kilometres (270 mi) south of Cairo". [ 28 ]