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3) λ= 60/10 = 6 4) λ= 5 μ= 60/40 = 1.5 N*(1.5) >= 5 所以 N = 4 11) λ= 60/10 = 6 12) 公式很長懶的打 ..... 請參照課本561頁最上面求P0的公式 c = 2 λ = 60/3 = 20 μ = 60/5 = 12 代進去 13) 不會 14) n = 2 λ = 60/3 = 12 μ = 60/3 = 20 3 P0 = {1-(12/20)} / { 1- (12/20) } = 0.5102 2 Pm = 0.5102 (12/20) =0.183672 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 61.62.184.63
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