Calculators
Exponential Regression Calculator
This calculator produces an exponential regression equation based on values for a predictor variable and a response variable.
Simply enter a list of values for...
Calculators
Bonferroni Correction Calculator
When you conduct a single statistical test to determine if two group means are equal, you typically compare the p-value of the test to...
Calculators
Probability Distribution Calculator
This calculator automatically finds the mean, standard deviation, and variance for any probability distribution.
Simply fill in the cells below for up to 10 values,...
Calculators
Attributable Risk Calculator
This calculator finds the attributable risk, attributable risk percentage, and population attributable risk percentage for a given 2×2 contingency table.
Simply fill in the cells...
Calculators
Upper and Lower Fence Calculator (With Explanation)
In statistics, the upper and lower fences represent the cut-off values for upper and lower outliers in a dataset. They are calculated as:
Upper fence...
Calculators
Cohen’s Kappa Calculator
Cohen’s kappa measures the level of agreement between two raters or judges who each classify items into mutually exclusive categories. The formula for Cohen’s...
Calculators
Cronbach’s Alpha Calculator
Cronbach’s Alpha is a way to measure the internal consistency of a survey or questionnaire.
Cronbach’s Alpha ranges between 0 and 1, with higher values...
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