Mathematics, 27.07.2021 21:20, ligittiger12806

Homework:Assignment 3 Part 1 of 2 Question 24 Score: 0 of 1 point The lengths of lumber a machine cuts are normally distributed with a mean of inches and a standard deviation of inch. (a) What is the probability that a randomly selected board cut by the machine has a length greater than inches? (b) A sample of boards is randomly selected. What is the probability that their mean length is greater than inches?

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Homework:Assignment 3 Part 1 of 2 Question 24 Score: 0 of 1 point The lengths of lumber a machine cu...