Statistical analysis and probability
Calculate arithmetic mean and averages
Calculate median and central tendency
Calculate mode and frequency
Calculate standard deviation and variance
Calculate variance and statistical measures
Calculate probabilities and odds
Calculate permutations and arrangements
Calculate combinations and selections
Calculate normal distribution probabilities
Calculate z-scores and standard scores
Perform t-tests and hypothesis testing
Calculate chi-square tests and goodness of fit
Calculate linear regression and correlation
Calculate Pearson correlation coefficient
Perform Analysis of Variance tests
Generate random numbers and sequences
Calculate odds and probability ratios
Calculate confidence intervals for population parameters
Calculate sampling error and margin of error
Calculate conditional probabilities using Bayes theorem