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Question 4 12 pts The National Association of Realtors reports that 30% of homes purchased in 2017 were investment or vacation properties (httpzf/economistsoutlook.blogs.realtor.org/ 2017). Describe the sampling distribution of f) for samples of size 49 by completing the following statements. i. The mean of the sampling distribution of f) is \"i: = [ Select ] V _ ii. The standard deviation of the sampling distribution of 13 is 03 = [ Select] V _ iii. The shape of the sampling distribution of is approximately normal V since [ Select ]