The compressive strength of samples of cement can be modeled by a normal distribution with a mean of 6000 kilograms per square centimeter and a standard deviation of 100 kilograms per square centimeter. What is the probability that a sample's strength is between 5900 and 6000 kg/cm²? a. 0.3413 b.0.1359 c. 0.50 d. NONE

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