The answer is actually 2187.36. So, rounded, it is 2187
Answer:
Step-by-step explanation:
Given that the number of children in a household has a binomial distribution with parameters n-8 and p-50%
As per binomial definition we have
=
a) P(x=3 or 7) = P(3)+P(7) = 0.2188+0.0313=0.2501
b) P(X≤5)=0.8555
c) P(X≥3)=0.8555
d) P(x<7) =0.9648
(82,82,) (x+y) answer short
Answer: h(-9)=4*(-9)-2=-36-2=-38
-38 is ur answer