Research Article

On the Order Statistics of Standard Normal-Based Power Method Distributions

Table 10

Expected values of order statistics for 𝑝 1 ( 𝑍 ) = 𝑍 for 𝑛 = 9 .

𝐸 [ 𝑝 1 ( 𝑍 ) 5 9 ] = 0
𝐸 [ 𝑝 1 ( 𝑍 ) 6 9 ] = 3 7 8 𝜀 2 𝜋 5 / 2 + 1 7 6 4 𝜀 3 𝜋 7 / 2 3 7 8 t a n 1 ( 1 / 2 ) 2 𝜋 5 / 2 + 1 7 6 4 t a n 1 ( 1 / 2 ) 3 𝜋 7 / 2 = 0 . 2 7 4 5 2 5 9 1
𝐸 [ 𝑝 1 ( 𝑍 ) 7 9 ] = 1 0 0 8 𝜀 2 𝜋 5 / 2 1 7 6 4 𝜀 3 𝜋 7 / 2 1 2 6 t a n 1 ( 1 / 2 ) 𝜋 3 / 2 + 1 0 0 8 t a n 1 ( 1 / 2 ) 2 𝜋 5 / 2 1 7 6 4 t a n 1 ( 1 / 2 ) 3 𝜋 7 / 2 = 0 . 5 7 1 9 7 0 7 8
𝐸 [ 𝑝 1 ( 𝑍 ) 8 9 ] = 1 8 𝜋 8 8 2 𝜀 2 𝜋 5 / 2 + 7 5 6 𝜀 3 𝜋 7 / 2 + 2 5 2 t a n 1 ( 1 / 2 ) 𝜋 3 / 2 8 8 2 t a n 1 ( 1 / 2 ) 2 𝜋 5 / 2 + 7 5 6 t a n 1 ( 1 / 2 ) 3 𝜋 7 / 2 = 0 . 9 3 2 2 9 7 4 5
𝐸 [ 𝑝 1 ( 𝑍 ) 9 9 ] = 1 8 𝜋 + 2 5 2 𝜀 2 𝜋 5 / 2 1 2 6 𝜀 3 𝜋 7 / 2 1 2 6 t a n 1 ( 1 / 2 ) 𝜋 3 / 2 + 2 5 2 t a n 1 ( 1 / 2 ) 2 𝜋 5 / 2 1 2 6 t a n 1 ( 1 / 2 ) 3 𝜋 7 / 2 = 1 . 4 8 5 0 1 3 1 6