The heights of fully grown trees of a specific species are normally distributed,

Question

The heights of fully grown trees of a specific species are normally distributed, with a mean of 66.0 feet and a standard deviation of 5.00 feet. Random samples of size 11 are drawn from the population. Use the central limit theorem to find the mean and standard error of the sampling distribution. Then sketch a graph of the sampling distribution. The mean of the sampling distribution is - The standard error of the sampling distribution is Round to two decimal places as needed.) Choose the correct graph of the sampling distribution below. O A. OB. O C. 560 61.0 66.071.0 76.0 2 1 01 2 63.0 64.5 66.0 67.5 69.0 Click to select your answer(s). Type here to search @e

Explanation / Answer

mean of the sampling distribution =66

std error of the sampling distribution =std deviaiton/(n)1/2 =5/(11)1/2 =1.51

option A is correct

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