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5. Time to failure of a household refrigerator. The time to failure of a particular refrigerator type is represented by the following pdf: , which iObtain the probability and thereby the % units, or relative frequency of occurrence, of this refrigerator that are expected to survive its MTTF. f) The refrigerator company has a 1-month warranty program. Write the expression for and obtain the probability that the refrigerator will fail during the first month. F(1/12) = g) Write the expression for and calculate the probability that the refrigerator will survive the 1-month warranty program. Then write the expression for and calculate the (A B) B) f(t) = 0.003(10 − t) 2 4 conditional probability that the refrigerator will survive the rest of the first year given the probability that it will survive its warranty period of one month. Round your final result to 2 sd. R(1/12) = R(11/12|1/12) =s valid within 0 ≤ t ≤ 10 yr, and f(t) = 0 elsewhere.

5. Time to failure of a household refrigerator The time to failure of a particular refrigerator type is represented by the following pdf f(t) 0.003(10-t), which is valid within 0 sts 10 yr, and f(t) 0 elsewhere.

this refrigerator that are expected to survive its MTTF f) The refrigerator company has a 1-month warranty and obtain the probability that the refrigerator will fail during the first month. g) Write the expression for and calculate the probability that the refrigerator will survive the 1-month warranty program. Then write the expression for and calculate the conditional probability that the refrigerator will survive the rest of the first year given the probability that it will survive its warranty period of one month. Round your final result to 2 sd. R(1,12) = R(11/1211/12)

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Yat 2 Moom MTTF- 2 0.003 100+ 0 003 fuot 2 0 O 3 aded 2- S 2-20キ)2 3 0.0 σ 62.S 2 3 100 + 144 12S84 -0.0256.975 . ㅡㅡㅡㅡㅡㅡㅡㅡㅡ

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