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Question: i need answers to all the questions...

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I need answers to all the questions.

-4 points MendStatt 4 5.E 090. My Notes Ask Your Tea A new surgical procedure is said to be successful 70% of the time. Suppose the operation is performed five times and the results are assumed to be independent of one another. What are the probabilities of these events (Round your answers to three decimal places.) (a) All five operations are successful. hree are successf Exactly c) Less than are successfu Need Help? i Talk to a Tutor LRead -4 points MendStatt 4 5.E 009 My Notes Ask Your Te suppose that 50% of all young adults prefer McDonalds to Burger King when asked to state a preference. A group of 9 young adults were randomly selected and their preferences recorded. (Round your answers to three decimal places.) (a) What is the probability that more than 6 prefemed McDonalds? (b) what is the probability that between 2 and 6 (inclusive) preferred McDonalds? (c) What is the probability that between 2 and 6 (inclusive) prefemed Burger King? Need Help? Read Talk to Tutor

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