Tables and Calculators

Look up critical values in a table for a given hypothesis test

Determine a critical value for a test given any alpha level

Determine an exact pvalue for a given test statistic result

Calculate a test statistic for chi square or calculate a z test
Click on the name of a calculator to download it
This spreadsheet contains calculators that determine a critical tvalue for a given alpha and that determine a probability for a given tvalue. It also provides a Student's t table of critical values for a twotailed test and for a onetailed test at various levels of significance
This spreadsheet contains calculators that produce chi square values and pvalues from observed frequencies for six common (1x2, 1x3, 2x2, 2x3, 3x2, and 3x3) contingency tables. The calculators display expected frequencies and graphs of the proportions of responses across either columns or rows.
Table of critical chi square values for various degrees of freedom at various levels of alpha; also used with Mahalanobis tests
This spreadsheet contains calculators that determine the critical r for a given alpha and that determine the pvalue for a given r. It also provides a table of critical values for twotailed tests at various levels of significance
Determine the area of mean to z for a given zscore
Determine the area of z to infinity for a given zscore
Determine a zscore given the area of mean to z
Determine a zscore given the area of z to infinity
It also provides a table of zscores from the mean to z or z to infinity.
Suggested APA style citation:
Kostic, B. (2012). <Name of table or calculator>. Retrieved from: https://www.missouristate.edu/rstats/TablesandCalculators.htm