Suppose that the walking step lengths of adult males are normally distributed with a mean of 2.3 feet and a standard deviation of 0.4 feet. A sample of 52 men's step lengths is taken. Step 2 of 2: Find the probability that the mean of the sample taken is less than 1.9 feet. Round your answer to 4 decimal places, if necessary. Answer E Tables в Кеурad Keyboard Shortcuts

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