Question 15
Est. 2 min
Marks:+3.000.00
Passage
Based on the above data, answer the given subquestions. A factory manufactures a batch of light bulbs every hour. Let denote the number of defective bulbs in a batch. The probability mass function of is , for , and otherwise.
Question
Find the value of .
Comprehension
Medium Difficulty
23 February 2025