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A manufacturer of window frames knows from long experience that 5% of the production will have some type of minor defect that will require an adjustment. What is the probability that in a sample of1O window frames: a. None will need adjustment? (Round the final answer to 3 decimal places.) Probability |:| b. At least one will need adjustment? (Round the final answer to 3 decimal places.) Probability |:| c. More than two will need adjustment? (Round the final answer to 3 decimal places.) Probability |:|