Open AccessValidation of Basic Science Achievement Test Using R Software
Author(s) -
Ibiene T. Longjohn,
Njigwum Allwell Sunny,
Chioma Perpetua Ibeh
Publication year - 2021
Publication title -
international journal of innovative research and development
Language(s) - English
Resource type - Journals
eISSN - 2278-7631
pISSN - 2278-0211
DOI - 10.24940/ijird/2021/v10/i9/sep21025
Subject(s) - cronbach's alpha , normality test , test (biology) , reliability (semiconductor) , psychology , statistics , achievement test , mathematics education , descriptive statistics , mathematics , computer science , statistical hypothesis testing , standardized test , paleontology , power (physics) , physics , biology , quantum mechanics