Skip to main content
LMS@VU LMS@VU
  • English ‎(en)‎
    English ‎(en)‎ বাংলা ‎(bn)‎
  • You are currently using guest access (Log in)
  • DDS_101: Foundation of Data Science
  • General
  • DDS-101 Module 1
  • DDS-101 Module 2: Descriptive Statistics
  • R Programming
  • Module - 3: Probability theory
  • Data Manipulation using R
  • Hypothesis Testing
  • Internal Tests
  • Home
  • Calendar

DDS_101: Foundation of Data Science

  1. Home
  2. Courses
  3. Available Courses under Computer Centre
  4. Diploma Courses
  5. Diploma in Data Science (DDS)
  6. DDS_101: Foundation of Data Science
  7. Hypothesis Testing
  8. Introduction and Z-test

Introduction and Z-test

PPT - https://www.dropbox.com/scl/fi/vicptwkqrb65dovsv4oo0/Lecture-21-Hypothesis-testing.pptx?rlkey=y2mm6op1tzik46fjf5uw2eod8&dl=0

Code - https://www.dropbox.com/scl/fi/kglvswpq1ny5mqjode4or/Z-test.Rmd?rlkey=p34y8pjm4py0cw47hdexuv3mn&dl=0
Last modified: Thursday, 14 May 2026, 4:55 PM
◄ Data Manipulation - Task 3
Student's t-test ►
You are currently using guest access (Log in)
DDS_101_2026
  • English ‎(en)‎
    • English ‎(en)‎
    • বাংলা ‎(bn)‎