Two thousand randomly selected adults were asked whether or not they have eve shopped on the Internet. The following table gives a two-way classification of th responses. Have shopped Have never shopped Male 400 800 Female 350 450 Suppose one adult is selected at random from these 2000 adults. Find the following probabilities: P (has never shopped on the Internet or is a female) (2 Marks II. P (has shopped on the Internet or has never shopped on the Internet) (2 Marks P (is a male given that this adult has never shopped on the internet) (2 Marks)