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• Centered Moving Average

  This online calculator calculates centered moving average, which is used instead of moving average then number of periods is even

• Estimated Mean of a Population

  This online calculator allows you to estimate mean of a population using given sample

• Lagged scatterplot

  This online calculator builds scatterplot of the time series against itself offset in time

• Mann-Whitney Test

  This online calculator performs the Mann–Whitney U test (also called the Mann–Whitney–Wilcoxon (MWW), Wilcoxon rank-sum test, or Wilcoxon–Mann–Whitney test).

• P-value

  This online calculator calculates p-value for one sided and two sided tests given the z-score

• Paired Sample t-Test

  This online calculator performs t-Test for the Significance of the Difference between the Means of Two Correlated Samples

• Probability Urn simulator

  This calculator simulates urn or box with colored balls often used for probability problems and can calculate probabilities of different events.

• Time Series Autocorrelation function (ACF)

  This online calculator computes autocorrelation function for given time series and plots correlogram

• Time Series Decomposition

  This online calculator decomposes time series by extracting seasonality and trend from data

• Two sample t-Test

  The calculator to perform t-Test for the Significance of the Difference between the Means of Two Independent Samples

• Z-score / Standard score

  This online calculator computes the standard score of a raw score from the given mean of the population and the standard deviation of the population.

• Z-score from P-value

  This online calculator calculates z score from p value