Suppose we toss a coin 3 times. We denote head as "H" and tail as "T". We assume the probability of tail is P(T) = 0.7. Let X be the number of "H"s. 1. What are the possible values of X? Find the probability function (pf) of X, which is defined by P(X = k)

Suppose you have to plan how to sample 20 sentences using a Simple Random Sample method. 1) Do you need to know the total number of sentences in the population to do this method? (Explain.) 2) Let's assume we know we have a total of 500 sentences in our book which contains 20 different chapters and 40 pages, outline the process for doing a simple random sample (be complete and specific to the process needed to followed) for a total of twenty sentences and recording the number of words/sentence on each of those sentences selected: Section 2.4: Suppose you have to plan how to sample 20 sentences using a Systematic method, 1) Do you need to know the total number of sentences in the population to do this method? (Explain.) 2) Let's assume we know we have a total of 500 sentences in our book which contains 20 different chapters and 40 pages, outline the process for doing a systematic sampling (be complete and specific to the process needed to followed) for a total of twenty sentences and…