In a metal fabrication process, metal rods are produced to a specified target length of EXACTLY 10 feet. Suppose that the lengths are normally distributed. A quality control specialist collects a random sample of 25 rods and finds the sample mean length to be 9.8 feet and a sample standard deviation of 1.5 feet. What is the STANDARD ERROR of the MEAN (S.E.(xbar))? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a 0.3000 ft 0.1603 ft 0.4125 ft 0.0060 ft

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