Statistics-Calc

Statistics Calculators

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Spearman’s Rank Correlation Coefficient Calculator

Spearman's Rank correlation Coefficient Let $(x_1, y_1), (x_2, y_2), \cdots , (x_n, y_n)$ be the ranks of $n$ individuals in...
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All Calculators Correlation and Regression Statistics Statistics-Calc

Pearson Correlation Coefficient Calculator Examples

Karl Pearson's Correlation Coefficient Let $(x_i, y_i), i=1,2, \cdots , n$ be $n$ pairs of observations then the Karl Pearson's...
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All Calculators Correlation and Regression Statistics Statistics-Calc

Calculator for Testing Correlation Coefficient with Examples

Testing Significance of Linear Relationship A test of significance for a linear relationship between the variables $x$ and $y$ can...
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All Calculators Correlation and Regression Statistics Statistics-Calc

Covariance Calculator between X and Y with examples

Covariance between X and Y Covariance measures the simultaneous variability between the two variables. It indicates how the two variables...
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All Calculators Probability Distributions Statistics Statistics-Calc

Normal approximation to Poisson distribution Examples

In this tutorial we will discuss some numerical examples on Poisson distribution where normal approximation is applicable. For large value...
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Normal Approximation to Binomial Calculator with Examples
All Calculators Probability Distributions Statistics Statistics-Calc

Normal Approximation to Binomial Calculator with Examples

Normal Approximation to Binomial Calculator with examples Let $X$ be a Binomial random variable with number of trials $n$ and...
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All Calculators Descriptive Statistics Statistics Statistics-Calc

Quartile Deviation calculator for ungrouped data

Quartile Deviation for ungrouped data Quartile deviation (QD) is an absolute measure of spread or dispersion based on the quartiles....
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All Calculators Probability Distributions Statistics Statistics-Calc

Poisson approximation to binomial distribution examples

Poisson approximation to binomial distribution examples Let $X$ be a binomial random variable with number of trials $n$ and probability...
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