Mathematics · Theoretical Distributions
The frequency distribution of X, the number of grammatical mistakes per line, is given below: X:024p(x):0.50.30.2 The third factorial moment of X is:
- 13.2
- 23.6
- 32.8
- 44.8✓
Correct answer
4.8
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!
Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Theoretical Distributions?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Theoretical Distributions