Mathematics · Probability
The following is the probability distribution of a random variable X: X 3 2 1 0 P(X) 0.465 0.125 0.205 k What is the value of k?
- 11
- 20.795
- 30
- 40.205✓
Correct answer
0.205
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 Probability?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Probability