Bob sets two alarm clocks (battery-powered) to be sure he arises for his Monday 8:00 a.m....

Bob sets two alarm clocks (battery-powered) to be sure he arises for his Monday 8:00 a.m. accounting exam. There is a 81 percent chance that either clock will wake Bob.

(a) What is the probability that Bob will oversleep?

(b) If Bob had three clocks, would he have at least a 94 percent chance of waking up?

	Yes
	No

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SEE THE IMAGE. ANY DOUBTS, FEEL FREE TO ASK. THUMBS UP PLEASE

jeff jeffy answered 1 year ago

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Bob sets two alarm clocks (battery-powered) to be sure he arises for his Monday 8:00 a.m....

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