1. There are 90 Applicants for a job with the news Department of a Television Station. Some of them are college Graduates (G) and some are not (G!); some of them have at least three years of experience (T) and some have not (T]), with the exact break down being G G T 18 9 T1 36 27 Find (1). P(T/G) (ii). P(G1/T1) b. What do you understand by each of the following i. Estimates and estimator ii. Level of significance iii. Probability distribution of a random variable. iv . Conditional probability distribution