Question: Need help with this question ! Automobile Workers A worker in the automobile industry works an average of 42.1 hours per week. If the distribution

Need help with this question !

Automobile Workers A worker in the automobile industry works an average of 42.1 hours per week. If the distribution is approximately normal with a standard deviation of 1.3 hours, what is the probability that a randomly selected automobile worker works less than 40 hours per week? Use a TI-83 Plus/TI-84 Plus calculator. Round the answer to at least four decimal places. E P(X

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