Question 1 [10 marks] Of the 2019-2020 McCombs graduates, 20.61% work in the Technology/Internet industry. The president of the Telfer student association is interested to know how these graduates were able to obtain a full-time job in this sector and how their strategies could work in Canada. He was able to obtain phone numbers of all McCombs 2019-2020 graduates from his counterpart association at McCombs and wants to randomly call a few of the graduates. a) If the president calls 10 random 2019-2020 graduates, what is the probability that more than 3 work in the Technologyflnternet industry? (3P) b) What is the probability that among the rst ve calls the president makes, none are in the Technologynternet industry? (3P) 0) What is the expected value of the number of 2019-2020 graduates working in the Technology/Internet industry if the president makes 25 calls? What is the standard deviation? Explain briey what the expected value and standard deviation mean in this context. (4P)