Antwoord

Oplossing :

d = 0,4 dus dd (q² ) = 0.16 = 16%

p + q = 1 dus p = 1 - q dus p = 0.6

DD (p²) = 0.6 x 0.6 = 0.36 = 36%

Dd (2pq) = 2 x 0.4 x 0.6 = 0.48 = 48%