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Distribucion normal en excel y minitab
- 2. PROBLEMA
• µ =150
• Ó = 22.5
• X = 5
• P(X>N.L.(12)) = 180
• P(X<N.L.(9)) = 135
• P(N.L.(7)<X< (13)) = 105 <X< 195
- 3. EXCEL
100 0.017730768 -4.938271605 0.000127076
110 0.017730768 -3.160493827 0.00075187
120 0.017730768 -1.777777778 0.002996736
130 0.017730768 -0.790123457 0.008046023
140 0.017730768 -0.197530864 0.014552613
150 0.017730768 0 0.017730768
160 0.017730768 -0.197530864 0.014552613
170 0.017730768 -0.790123457 0.008046023
180 0.017730768 -1.777777778 0.002996736
190 0.017730768 -3.160493827 0.00075187
200 0.017730768 -4.938271605 0.000127076
MAYOR QUE 1.3 0.9082
MENOR QUE -0.67 0.2514
0.6568
MEDIA 150
DESV. 22.5