age 184, 3.3.14.* In a warehouse of parts for a large mill, the average time between requests or parts is about 7 minutes. ) Find the probability that in an hour there will be at at least 5 requests for parts. ) Find the probability that the 11th request in the morning requires at least 1.5 hours of aiting time.

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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please only page 184 3.3.14

**Page 184, Example 3.3.14**

In a warehouse of parts for a large mill, the average time between requests for parts is about 7 minutes.

(a) Find the probability that in an hour there will be at least 5 requests for parts.

(b) Find the probability that the 11th request in the morning requires at least 1.5 hours of waiting time.
Transcribed Image Text:**Page 184, Example 3.3.14** In a warehouse of parts for a large mill, the average time between requests for parts is about 7 minutes. (a) Find the probability that in an hour there will be at least 5 requests for parts. (b) Find the probability that the 11th request in the morning requires at least 1.5 hours of waiting time.
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