Bug: Prism 7 cannot compute the one-sample t test from data entered as mean, n and SD or SEM

You can enter data on one row in a Grouped table formatted for mean, n, and SD or SEM and Prism will compute an unpaired t-test or one-way ANOVA. But Prism 7 won't (but should) compute a one-sample t test. 

Easy workaround: Use our free QuickCalc web calculator instead. 

Fixed for Prism 8.