In rqti: Create Tests According to QTI 2.1 Standard

library(rqti)
n1 <- round(runif(1, 10, 1e3))
n2 <- round(n1*(1+runif(1, 0, 0.3)))
n1
n2

question

You want to run a t-test for two samples with $n_1=r n1$ and $n_2=r n2$. The degrees of freedom are: r gap_numeric(n1+n2-2).

rqti documentation built on April 3, 2025, 7:43 p.m.