Your home’s security system has a component which is 90% reliable with a back-up component that is 70% reliable. Assume that the reliabilities of the two components are independent. If someone burglarizes your home, what is the probability that (a) both components fail? (b) at least one component functions properly?
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I’m looking to put camera in my house, I was wondering is there a product where I can view the activity in my house from anywhere? Just ask me, I will tell you. They are not very smart, but just that they are many of them. …and what services do you get for that ? If you don’t have the passcodes and operating instructions the security system will be pretty much worthless to you. I would suggest that you call ADT and ask them how much they would charge to program your alarm as a “local” system. This would allow you to use it without paying a monthly monitoring . . . → Read More: How Do You Make Your Adt Home Security System Work Without Paying The Monthly Fees? |
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