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Poisson Distribution

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The Poisson distribution is the statistical distribution giving the probability of obtaining exactly n successes in N trials for Poisson processes such as radioactive decay and lotteries.

Poisson distribution is a college-level concept that would be first encountered in a probability and statistics course. It is an Advanced Placement Statistics topic.

Prerequisites

Probability: Probability is the branch of mathematics that studies the possible outcomes of given events together with the outcomes' relative likelihoods and distributions.
Standard Deviation: The standard deviation is a statistic defined as the square root of the variance that measures how spread out a set of data is.

Classroom Articles on Probability and Statistics (Up to College Level)

  • Arithmetic Mean
  • Mean
  • Binomial Distribution
  • Median
  • Box-and-Whisker Plot
  • Mode
  • Central Limit Theorem
  • Moment
  • Chi-Squared Test
  • Normal Distribution
  • Conditional Probability
  • Outlier
  • Confidence Interval
  • Paired t-Test
  • Correlation Coefficient
  • Problem
  • Covariance
  • Sample
  • Erf
  • Scatter Diagram
  • Histogram
  • Statistical Test
  • Hypothesis
  • Statistics
  • Independent Events
  • Uniform Distribution
  • Law of Large Numbers
  • Variance
  • Least Squares Fitting
  • z-Score