Multiple comparison test by Tukey’s honestly significant difference (HSD): Do the confident level control type I error

Examining a huge amount of data is typical issue in any research process. However, different statistical processes and techniques play essential role to derive meaningful conclusion from the presented enormous data. Control type I error highly for researcher or statistician while dealing with comparisons test more than two variables. Multiple testing tests provides structural system minimizes rate by helping accurate conclusions. Among multiple procedures Tukey's honestly significant difference (Tukey's HSD) most common popular techniques. The main objective this study was explore how significantly selection confidence level can affect committing drawing conclusion. effect explored citing suitable case special education setting. focuses cognitive music on growth enhancement motor behavior (running, jumping sliding) children mild intellectual disability enrolled school ANOVA performed significance individual simultaneous level) Tukey’s HSD described.