Let X represent the full height of a certain species of tree. Assume that X has a normal probability distribution with mean 203.4 ft and standard deviation 12.9 ft. You intend to measure a random sample of n = 196 trees. The bell curve below represents the distibution of these sample means. The scale on the horizontal axis (each tick mark) is one standard error of the sampling distribution. Complete the indicated boxes, correct to two decimal places. Hz = 203.4 ✓ 202.5 X 203.4 σz = 0.92 204.3 X

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