Answer:
A
Step-by-step explanation:
<span>In a jar of ten beads; since 3 are blue; probability of picking a blue ball, B, = p(b) = 3/10. And P (of not picking a blue ball) ; p(b') = 7/10.
Since it occurs with replacement, probabilities doesn't change
Probaility of picking k blue balls from on n attempts is given by P_n(k)
P_n(k) = (n, k) p^(k) q^(n -k) where p and q are b and b' respectively.
P_5(2) = (5 , 2) (0.3)^(2) (0.7)^(5 - 2)
P_5(2) = 5C2 (0.3)^(2) (0.7)^(3) = 0.3087</span>
Answer:
5 2/3's
Step-by-step explanation:
It’s graph C because you want to get X by itself so you divide both sides by 2 and you get x>25 so the dot will go on 25 and the arrow will point to the right
Hope this helps :)
Answer:
2/3 * 18 = 12 are chocolate chip
