When analyzing the impacts of the V-1 bombs in World War II, South London was subdivided into 576 regions, each with an area of 0.25 km2. In all, 535 bombs hit the combined area of 576 regions. a. If a region is randomly selected, find the probability that it has been hit exactly twice. b. Based on the probability calculated in part (a), how many of the 576 regions would you expect to be hit exactly twice?
When analyzing the impacts of the V-1 bombs in World War II, South London was subdivided into 576 regions, each with an area of 0.25 km2. In all, 535 bombs hit the combined area of 576 regions. a. If a region is randomly selected, find the probability that it has been hit exactly twice. b. Based on the probability calculated in part (a), how many of the 576 regions would you expect to be hit exactly twice?
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter65: Achievement Review—section Six
Section: Chapter Questions
Problem 33AR: Compute the cross-sectional area of the grooved block shown. Round the answer to 1 decimal place.
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