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16 Mar 2018
PROBLEM 16: Heywood Jagetthat works at a call-in help center for Dull Computers. Each time he receives a call, there is a 25% chance that the caller will be inquiring about Dull's new operating system. If, on a particular day, he receives a total of 5 calls, what is the probability that at most 3 of them will be inquiring about the new operating system? A) 1-5. (25)* (75)-(25) B) 10.(25) (175) +5.(25)". (.75)+(25) C) 10.(.75)' (25) +5.(.75)" - (25)+(.75) D) 1--5-(.75)* . (25)-(.75) E) 10 (25) (75) N) none of the above
PROBLEM 16: Heywood Jagetthat works at a call-in help center for Dull Computers. Each time he receives a call, there is a 25% chance that the caller will be inquiring about Dull's new operating system. If, on a particular day, he receives a total of 5 calls, what is the probability that at most 3 of them will be inquiring about the new operating system? A) 1-5. (25)* (75)-(25) B) 10.(25) (175) +5.(25)". (.75)+(25) C) 10.(.75)' (25) +5.(.75)" - (25)+(.75) D) 1--5-(.75)* . (25)-(.75) E) 10 (25) (75) N) none of the above
3
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teacherrecoLv10
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