Mathematics · Statistics
Compute the variance of the following marks obtained by 5 students in a tutorial group: Marks (out of 25): 10, 12, 15, 18, 20
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 114.5
- 215.3
- 316.2
- 413.6✓
Correct answer
13.6
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