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1. en.wikipedia.org › wiki › Poisson_distributionPoisson distribution - Wikipedia

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   In probability theory and statistics, the Poisson distribution is a discrete probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time if these events occur with a known constant mean rate and independently of the time since the last event. [1] .

2. en.wikipedia.org › wiki › CUDACUDA - Wikipedia

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   Proprietary. Website. developer.nvidia.com /cuda-zone. In computing, CUDA (originally Compute Unified Device Architecture) is a proprietary [1] parallel computing platform and application programming interface (API) that allows software to use certain types of graphics processing units (GPUs) for accelerated general-purpose ...

3. en.wikipedia.org › wiki › Academic_grading_in_the_United_StatesAcademic grading in the United States - Wikipedia

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   • Grades A–F in The United States
   • Assessment
   • Other Systems
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   Numerical and letter grades

   The typical letter grades awarded for participation in a course are (from highest to lowest) A, B, C, D and F. Variations on the traditional five-grade system allow for awarding A+, A, A−, B+, B, B−, C+, C, C−, D+, D, D−, and F. In primary and secondary schools, a D is usually the lowest passing grade. However, there are some schools that consider a C the lowest passing grade, so the general standard is that anything below a 60% or 70% is failing, depending on the grading scale. In college an...

   Percentage grades

   The 100-point scale is a percentage-based grading system. In a percentage-based system, each assignment regardless of size, type, or complexity is given a percentage score: four correct answers out of five is a score of 80%. The overall grade for the class is then typically weighted so that the final grade represents a stated proportion of different types of work. For example, daily homework may be counted as 50% of the final grade, chapter quizzes may count for 20%, the comprehensive final e...

   Grade conversion

   Below is the grading system found to be most commonly used in United States public high schools, according to the 2009 High School Transcript Study.This is the most used grading system; however, there are some schools that use an edited version of the college system, which means 89.5 or above becomes an A average, 79.5 becomes a B, and so on. Below is a grading system used by four different colleges in the United States. Other schools use different systems, so this is by no means universal. M...

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   In elementary school, grades may represent rewards from teachers "for being friendly, prepared, compliant, a good school citizen, well-organized and hard-working" rather than mastering the subject material. Schools in the United States have been accused of using academic grades to penalize students for being bored, uncooperative or for talking out ...

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   Six-point system

   At least one boarding school in the United States uses the six-point system, Phillips Academy at Andover.While there are approximate equivalents to the 100 point system, grades are most often described as follows: Although described above, grades below a 3 are rarely dispensed in practice.

   Eleven-point system

   Phillips Exeter Academyand a few other high schools in the United States use an eleven-point system. Numerical values are applied to grades as follows: Very few American high schools use a twelve-point system. The twelve-point system differs from the above only in using the grade A+, to which the value 12.0 is applied.

   The 1-2-3-4 system

   Some school districts use a 1-2-3-4 rating system for grades at the elementary (K–5) level, notably many California school districts including The Los Angeles Unified School District (LAUSD) which switched with the class of 2000. The four-point scale more clearly indicates proficiency levels in core subjects by segmenting students who are proficient (4&3) and ready to advance, from those who are not meeting all required standards (2&1) and should not advance. Most notably this removes the "C"...

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   Academic dishonesty

   Grading in education

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   Gibson, Brittany. "Here's Why You Never Got an E on Your Report Card," Reader's Digest(Apr. 03, 2021)

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4. en.wikipedia.org › wiki › List_of_UList of U.S. states and territories by violent crime rate

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   This is a list of U.S. states and territories by violent crime rate. It is typically expressed in units of incidents per 100,000 individuals per year; thus, a violent crime rate of 300 (per 100,000 inhabitants) in a population of 100,000 would mean 300 incidents of violent crime per year in that entire population, or 0.3% out of the ...