Question: Solve both questions hand written and show work will give thumbs up 1. For a binomial random variable, X, with 11 = 25 and p

Solve both questions hand written and show work will give thumbs up

1. For a binomial random variable, X, with 11 = 25 and p = .3, evaluate P(6 S X S 12). (25 pts) 2. A multiple choice quiz consists of 20 questions, each with four possible answers of which only one is correct. A passing grade is 14 or more correct answers. What is the probability that a student who guesses blindly at all the questions will pass the test? (20 pts)

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