E - t2,0 t 20 The Purdue Actuarial club owns 400 two refrigerators One is brand new and one was purchased 10 years ago Determine the expected

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1. For a refrigerator, you are given that 2 0 1 ,0 20 400 t t pt     . The Purdue Actuarial club owns two refrigerators. One is brand new and one was purchased 10 years ago. Determine the expected future lifetime of each refrigerator. 2. For a refrigerator, you are given that 2 ( ) 1 400 t st  . For a new refrigerator, calculate the Var[T(x)]. 3. The a person age 80, you are given | ( 1) / 210,0 20 tx q t t   . Calculate 80:10 e . 4. For patients who enter a nursing home, you have the following table showing how many remain in a nursing home after a certain number of months: Duration in
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This note was uploaded on 02/17/2012 for the course STAT 490 taught by Professor Na during the Fall '11 term at Purdue University-West Lafayette.

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