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Statistics Calculators
Calculate the average of a set of data. Average = Sum of Data / Number of data values.
Calculate the statistical mean, median and mode for a set of data.
Calculate grade point average and cumulative grade point averages.
Statistics Calculator (Basic)
Calculate the minimum, maximum, sum, count, mean, median, mode, standard deviation and variance for a set of data entered as comma separated values.
Descriptive Statistics Calculator
Calculations include the basic descriptive statistics plus additional values. Calculate the minimum, maximum, range, sum, count, mean, median, mode, standard deviation, variance, midrange, quartiles, sum of squares, mean deviation, absolute deviation, root mean square, standard error of the mean, skewness, kurtosis, coefficient of variation and frequency for a set of data entered as comma separated values.
Create stem and leaf plots, or stemplots, for sets of data values and calculate basic statistics including the minimum, maximum, sum, count, mean, median, mode, standard deviation and variance.
Odds Probability (Games >>)
Convert "odds of winning" an event into a percentage chance of success.
Generate one or more random numbers or random letters from any range of numbers or letters respectively.
Enter number of votes for each party and total, if known, to get the percentage of the votes for each party.