(a(i))[1]
Find the probability that a household chosen at random is in Shan and has poor broadband service.
(a(ii))[2]
Find the probability that a randomly selected household has good broadband service, given that it is in Shan.
(b(i))[3]
10 households in Arka are selected at random. Find the probability that fewer than 3 of these households have no broadband service.
(b(ii))[5]
From 120 households in Arka chosen at random, use an approximation to find the probability that more than 32 of them have no broadband service.
(ii)[5]
From 120 households in Arka chosen at random, use an approximation to find the probability that more than 32 of them have no broadband service.