Next question Get a similar question You can retry this question below Let X represent the full height of a certain species of tree. Assume that X has a normal probability distribution with u = 65 ft and o = 90.5 ft. You intend to measure a random sample of n = 22 trees. What is the mean of the distribution of sample means? HI = 19.29 x ft What is the standard deviation of the distribution of sample means (i.e., the standard error in estimating the mean)? (Report answer accurate to 2 decimal places.) Or ft Question Help: D Post to forum