1( = @ 1( > 2( > 3( 4( > 2( 45 % @ @ > > > @ > > = > 1( 180 2( 162 3 ...

12482-8383 . 3 (1P (µ < x < µ + δ) = P( 0 < z < 1)= Q1−0/5 = 0/8413 −0/5 = 0/3413f i ′ = F i ′ − F i ′ − 1 = 0/5 −0/35 = 0/15ff ′ = i i ⇒ f i = f i ′ × n = 0/15×40=6ny = ax + b ⇒ y = ax + b = 2×12/5 −1= 24Var(y) = a2Var(x) =22. 4 (2. . 4 (3× 1/5 = 6⎛ x + r −1⎞⎛4+ 3 −1⎞⎛6⎞⎛6⎞⎜ ⎟ = ⎜ ⎟ = ⎜ ⎟ = ⎜ ⎟⎝r−1⎠ ⎝3−1⎠ ⎝2⎠⎝4⎠P( ) = 1− P(P( ) :W )=41 − =9 : R59. 2 (4. (5. 2 (6. 1 (7. 2 (8. 4 (95 4 4 3 32= P(R1 ) ⋅ P(R2/ R1)+ P(W 1)⋅ P(W2/ R1)= × + × = =9 8 9 8 7249