Instructions: Use this Frequency Table Calculator to construct a frequency table associated with the sample provided in the form below. The sample needs to be...

Instructions: Use this Standard Normal Distribution Probability Calculator to compute probabilities for the Z-distribution. Specify the event you want to compute the probability for in...

Instructions: Use this step-by-step Bayes Rule Calculator to reverse conditional probabilities using Bayes' Theorem. We need an event \(A\), and you need to know the...

Instructions: This Contingency Table Calculator will help you create a contingency table (also known as crosstable) when you have two categorical (ordinal or nominal) variables....

Instructions: Use this Spearman's Critical Correlation Calculator to find the critical values for Spearman's correlation \(r_s\), by specifying the significance level \(\alpha\) and the number...

Instructions: Use this Multinomial Coefficient Calculator to compute showing all the steps a multinomial coefficient \(\displaystyle {N \choose k_1 k_2 ... k_j}\), using the form...

Instructions: Use this Multiple Correlation Coefficient Calculator for a multiple linear regression. Please input the data for the independent variables \((X_i's)\) and the dependent variable...

Instructions: Use this step-by-step calculator for a confidence interval for the difference between two Means, for unknown population variances, by providing the sample data in...

Instructions: Use this step-by-step Confidence Interval for Mean Calculator, with unknown population variance, by providing the sample mean, sample standard deviation and sample size in...