Multiple-Choice Exam A student takes a 22-question, multiple-choice exam with two choices for each question and guesses on each question. Assume the variable is binomial. Find the probability of guessing at least 0 out of 22 correctly. Round the answer to at least four decimal places. #1 Plouessing at least 9 out of 22 correctly) =

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A: It is given that  Mean, μ = 12% = 0.12 Standard deviation, σ = 6% = 0.06

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Q: DISCUSSION QUESTIONS AND PROBLEMS 79 44 Using the data in Problem 2-43, determine the prob- ability…

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Q: D,E, F

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A: Two basket 1: 4red+8white = 12 balls 2: 7red+6white = 13 balls Probability = favorable/total

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Q: Write down the negation of the following statement: Every duck has at least three white feathers.

A: We know that if a sentence is denoted by 'P' then it's negation is denoted by ~P

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A: From given data we have : mean μ=189 Standard deviation σ=36