POBLACIN GENERAL (cubulco)64000Seleccin de la muestra (zona urbana)20000

Muestra final 106

ProbabilsticoMUESTREO ALEATORIO SIMPLEN= 64,0001-z = 95% z=1.96E= 3% e=0.03P= 0.5P+q=1q=1-pQ=1-0-5=0.5

N=64,000Z_ 1.96E=0.03P=0.5Q=0.5

N= (1.96) 2 x 0.5 x0.5(0.03)2

= 3.92 x 0.25 = 0.980.009 0.009

=108

108 1+(108-1) 20000

108= 108 1081+107 1+0.01071.010720000

106 personas