Distribucion normal en Excel y Minitab

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    12-Aug-2015

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  1. 1. = 5 (10) = 50 = 5 (1.5) = 7.5 P(X < 5(9)) P(X < 45) = 0.02525 P(X > 2(12)) P(X > 60) = 0.09121 P(35 < X < 65) = 0.9545
  2. 2. MAYOR QUE 45 MENOR QUE 60 MEDIA 50 DESV 7.5 30 0.053192304 -7.111111111 4.34043E-05 40 0.053192304 -1.777777778 0.008990208 50 0.053192304 0 0.053192304 60 0.053192304 -1.777777778 0.008990208 70 0.053192304 -7.111111111 4.34043E-05 TABLA Z -0.66666667 0.2525 1.33333333 0.09121 6563