A recent survey found that 43% of households watched Game of Thrones. In another survey 19 people were chosen at random. Give the answers to four significant digits. a) What is the probability that exactly 7 of these 19 people watched Game of Thrones? b) What is the probability that none of these 19 people watched Game of Thrones? c) What is the probability that at least one of these 19 people watched Game of Thrones