Question: Consider that the lifetime of a particular brand of laptop battery follows an exponential distribution with an average lifetime of 10 years. Again consider that

Consider that the lifetime of a particular brand of laptop battery follows an exponential distribution with an average lifetime of 10 years. Again consider that you have this particular brand of laptop battery which is 7 years old and still functioning. Find the probability that your laptop battery will alive for 8 more years. Explain the procedure or methodology that you have used to solve this problem.

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