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Browse the tool catalog - Math, Date & Finance | Page 5

Calculators, numerics, date logic, statistics, and finance tools Page 5.

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Math & Numbers

Grade Calculator

Calculate a weighted course grade from assignment scores and category weights

Math & Numbers

GPA Calculator

Calculate credit-weighted GPA from course names, credit hours, and letter or numeric grades

Math & Numbers

Residual Calculator

Calculate residuals, absolute errors, SSE, MSE, and RMSE from actual and predicted values or a linear equation

Math & Numbers

Polynomial Regression Calculator

Fit a polynomial least-squares curve to paired numeric data and inspect coefficients, R squared, and predictions

Math & Numbers

Hypergeometric Distribution Calculator

Calculate exact and cumulative probabilities for sampling without replacement

Math & Numbers

Probability Calculator

Calculate union, independent intersection, complement, and at-least-one probabilities

Math & Numbers

Pearson Correlation Calculator

Calculate Pearson r, r squared, covariance, and confidence interval for paired numeric data

Math & Numbers

Percentile Calculator

Calculate one or more percentiles for a numeric dataset with linear, nearest-rank, or exclusive methods

Math & Numbers

Population Standard Deviation Calculator

Calculate population standard deviation from population variance using the n denominator

Math & Numbers

Population Variance Calculator

Calculate population variance with the n denominator for a complete numeric dataset

Math & Numbers

Polynomial Roots Calculator

Find all real and complex roots of a polynomial from a coefficient list using a numerical root finder

Math & Numbers

Prime Factorization Calculator

Break an integer into prime factors, show the factorization string, and optionally include divisor properties and factorization steps