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cal Modelling / Quiz 4 Remaining Time: 00:59:27 The average time taken to run 10km, X, follows a normal distribution with / = 60 minutes

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cal Modelling / Quiz 4 Remaining Time: 00:59:27 The average time taken to run 10km, X, follows a normal distribution with / = 60 minutes and o = 15 minutes. What is the approximate probability that a randomly chosen runner will take more than 30 minutes to complete a 10km run? O 0.025 O 0.4875 O 0.975 O 0.0125

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