Explore Westonci.ca, the premier Q&A site that helps you find precise answers to your questions, no matter the topic. Ask your questions and receive detailed answers from professionals with extensive experience in various fields. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

An exponential probability distribution has lambda equal to 20 customers per hour. Find the following probabilities.
A) What is the probability that the next customer will arrive within the next minute?
B) What is the probability that the next customer will arrive within the next 45 seconds?
C) What is the probability that the next customer will arrive within the next 7 minutes?
D) What is the probability that the next customer will arrive within the next 16 minutes?