Question
(6 marks) There are 15 trains that leave from Streetsville GO station to Union GO station on Monday morning. The probability that a train will
(6 marks) There are 15 trains that leave from Streetsville GO station to Union GO station on Monday morning. The probability that a train will be late is 0.2. For the following questions, put your answers in the text box and attach your Excel sheet showing your work by clicking the "Add File" button. a) (1 mark) What is the name of this distribution? b) (1 mark) What is the probability that 4 trains will be late? Round to 3 decimal places c) (2 marks) What is the probability that less than 3 trains are late? Round to 3 decimal places d) (1 mark) How many trains would we expect to be late? e) (1 mark) What is the variance of this distribution?
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