(Steps Shown) Forty percent of all business travelers carry a cell phone or a laptop. For a sample of 15 business travelers: Find the probability that exactly
Question: Forty percent of all business travelers carry a cell phone or a laptop. For a sample of 15 business travelers:
- Find the probability that exactly three of the travelers carry a cell phone or a laptop.
- Find the probability that at least three of the travelers carry a cell phone or a laptop.
- Find the probability that exactly 12 of the travelers carry neither a cell phone nor a laptop.
Deliverable: Word Document 
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