Mathematics, 03.07.2020 18:01 renaudciera

The Resource Conservation and Recovery Act mandates the tracking and disposal of hazardous waste produced at U. S. facilities. Professional Geographer (Feb. 2000) reported the hazardous waste generation and disposal characteristics of 209 facilities. Only eight of these facilities treated hazardous waste on-site. Required:
a. In a random sample of 10 of the 209 facilities, what is the expected number in the sample that treats hazardous waste on-site? Interpret this result.
b. Find the probability that 4 of the 10 selected facilities treat hazardous waste on-site.

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The Resource Conservation and Recovery Act mandates the tracking and disposal of hazardous waste pro...