CAS Exam MAS-I Spring 2019, Question 4
Study guide: Exam MAS-I
You are given the following information:
- Computer lifetimes are exponentially distributed with mean of 10 months.
- Computer A has been functioning properly for 12 months.
Calculate the probability that Computer A will function properly for at least 4 more months.
- A) Less than 0.64
- B) At least 0.64, but less than 0.66
- C) At least 0.66, but less than 0.68
- D) At least 0.68, but less than 0.70
- E) At least 0.70
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