Fall 2017 Math 108 MWF 10-10:50 AM Carvas Quiz: Chapter 4 Quiz Submit Out This Q
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Fall 2017 Math 108 MWF 10-10:50 AM Carvas Quiz: Chapter 4 Quiz Submit Out This Question: 1 pt This Quiz: 12 pts asme tat a studerns a arm dock has a 115% daly wonte, Conpleln parts amoup, (d) below a What is the probability that the 115 (Round to thvee decimal places as needed ) both fail on the moming of an important fnal exam 01323 (Round to five decimal places as needed 00152 (Round to five decimal places as needed.) d. Do the second and thind alarm clocks result in greaty improved reiablty? OA. Ne, because total mal nction would stil not be unlikely B. Yes, because you can always be certain that at least one alarm clock will work C. No, because the maltlunction of both is equaly or more Shely than the maitunction of one O D. Yes, because total maltlunction would not be impossible, bust it would be unikaty Cick to select your answersExplanation / Answer
a)as probabilty is indepedendent of any day hence = 0.115
b)probability =0.115*.155=0.01323
c)probability of not being awakened = 0.115*0.115*0.115 =0.00152
d) option d is correct
for all of above only part d seems to be done wrong. please revert,
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