📊 t‑distribution · exact area shading
confidence region (blue) and p‑value tails (red) follow the curve
🎚️ df
5.0
🔒 confidence level
0.95
🔬 observed t
0.00
📈 show normal (dashed)
t
crit
(two‑tail)
±2.571
p‑value (two‑tail)
1.000