Question

22 percent of skittles are pruple, 22 percent are orange, 21 percent are yellow, 18 percent red, 17 percent green. Find the following probabilities with replacement and write them as decimalsP(next two has at least one green)

Answer 1

The probability of next two has at least one green is;

`P(gg)+2(P(gp)+P(go)+P(gy)+P(gr))`

Thus, we have;

`\begin{gathered} =(0.17)^2+2(0.0374+0.0374+0.0357+0.0306) \\ \\ =0.0289+2(0.1411) \\ \\ =0.0289+0.2822 \\ \\ =0.3111 \end{gathered}`

ANSWER: 0.3111