GATE CE · 2025 · CE
Question 14: Probability and Statistics
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Question 14
CEMCQ1 markNeeds review
is a random variable that can take any one of the values 0, 1, 7, 11, and 12. The probability mass function for
is
Then, the variance of
isYour answerChoose one option.
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2025CE
GATE CE 2025 · Paper 1
Civil Engineering · Original paper archive
- Section
- Civil Engineering
- Question type
- Multiple choice (MCQ)
- Marks
- 1 mark
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