Mathematics · Statistics
A web developer performed a One-way ANOVA comparing three designs. The degrees of freedom between groups is 2 and the degrees of freedom within groups is 27. What is the total sample size (total number of observations) used in this process?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 135
- 230✓
- 327
- 425
Correct answer
30
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Statistics MCQs →Want more practice questions on Statistics?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Statistics