全国范围里的北美精算师的伙计们,还是在卖力的复习北美精算师么?大纲有么?在这里呢:北美精算师——SOA真题考试之November2005ExamM(1)
 
  Exam M Fall 2005
  FINAL ANSWER KEY
  Question # Answer Question # Answer
  1 C 21 E
  2 C 22 B
  3 C 23 E
  4 D 24 E
  5 C 25 C
  6 B 26 E
  7 A 27 E
  8 D 28 D
  9 B 29 A
  10 A 30 D
  11 A 31 A
  12 A 32 A
  13 D 33 B
  14 C 34 C
  15 A 35 A
  16 D 36 A
  17 D 37 C
  18 D 38 C
  19 B 39 E
  20 B 40 B
 
  Exam M: Fall 2005 -1- GO ON TO NEXT PAGE
  **BEGINNING OF EXAMINATION**
  1. For a special whole life insurance on (x), you are given:
  (i) Z is the present value random variable for this insurance.
  (ii) Death benefits are paid at the moment of death.
  (iii) ( ) 0.02, 0 xt t = ≥
  (iv) 0.08 δ=
  (v) 0.03, 0 t
  tb e t = ≥
  Calculate ( ) Var Z .
  (A) 0.075
  (B) 0.080
  (C) 0.085
  (D) 0.090
  (E) 0.095
 
  Exam M: Fall 2005 -2- GO ON TO NEXT PAGE
  2. For a whole life insurance of 1 on (x), you are given:
  (i) Benefits are payable at the moment of death.
  (ii) Level premiums are payable at the beginning of each year.
  (iii) Deaths are uniformly distributed over each year of age.
  (iv) 0.10 i =
  (v) 8 x a =
  (vi) 10 6 x a + =
  Calculate the 10th year terminal benefit reserve for this insurance.
  (A) 0.18
  (B) 0.25
  (C) 0.26
  (D) 0.27
  (E) 0.30
 
  Exam M: Fall 2005 -3- GO ON TO NEXT PAGE
  3. A special whole life insurance of 100,000 payable at the moment of death of (x) includes a
  double indemnity provision. This provision pays during the first ten years an additional
  benefit of 100,000 at the moment of death for death by accidental means.
  You are given:
  (i) τ
  x t t b gb g= ≥ 0 001 0 . ,
  (ii) x t t 1 0 0002 0 b gb g= ≥ . , , where x
  1 b g is the force of decrement due to death by
  accidental means.
  (iii) δ= 006 .
  Calculate the single benefit premium for this insurance.
  (A) 1640
  (B) 1710
  (C) 1790
  (D) 1870
  (E) 1970
 
  Exam M: Fall 2005 -4- GO ON TO NEXT PAGE
  4. Kevin and Kira are modeling the future lifetime of (60).
  (i) Kevin uses a double decrement model:
  x ( )
  x l τ ( ) 1
  x d ( ) 2
  x d
  60 1000 120 80
  61 800 160 80
  62 560
  (ii) Kira uses a non-homogeneous Markov model:
  (a) The states are 0 (alive), 1 (death due to cause 1), 2 (death due to cause 2).
  (b) 60 Q is the transition matrix from age 60 to 61; 61 Q is the transition matrix
  from age 61 to 62.
  (iii) The two models produce equal probabilities of decrement.
  Calculate 61 Q .
  (A)
  1.00 0.12 0.08
  0 1.00 0
  0 0 1.00
  (B)
  0.80 0.12 0.08
  0.56 0.16 0.08
  0 0 1.00
  (C)
  0.76 0.16 0.08
  0 1.00 0
  0 0 1.00
  (D)
  0.70 0.20 0.10
  0 1.00 0
  0 0 1.00
  (E)
  0.60 0.28 0.12
  0 1.00 0
  0 0 1.00
 
  Exam M: Fall 2005 -5- GO ON TO NEXT PAGE
  高顿网校之名人信念:要刻意去猜测他人的想法,如果你没有智慧与经验的正确判断,通常都会有错误的。