Question 3 Anne is studying for a probability exam that will consist of five questions on topics selected at random from

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Question 3 Anne Is Studying For A Probability Exam That Will Consist Of Five Questions On Topics Selected At Random From 1 (192.91 KiB) Viewed 12 times

Question 3 Anne is studying for a probability exam that will consist of five questions on topics selected at random from a list of 10 topics the professor has handed out to the class in advance. Anne hates combinatorics, and would like to avoid studying all 10 topics but still be reasonably assured of getting a good grade. Specifically, she wants to have at least an 85% chance of getting at least 4 of the 5 questions right. Assume she will correctly answer a question if and only if it is in a topic she prepared for and that there is at most one question in each topic. She plans to study only 8 topics. Then the variable "the number of questions that are in topics that Anne has studied" is a What is the probability that she gets at least 4 questions right? What is the probability that she gets exactly 2 questions right? (write a number with three decimal places) (write a number with three decimal places) 3 pts random variable.