Question: ( Home prices & confidence interval & two-sided hypothesis test ) The file Home data - Stockton.xls contains the data you will be
(Home prices & confidence interval & two-sided hypothesis test) The file "Home data - Stockton.xls" contains the data you will be using for this exercise. It is a random sample of 2,610 homes sold in Stockton, CA, between the years 1996 and 1998. This file is in Excel format (".xls"). There is a "data dictionary" (in pdf format) that accompanies the dataset. Both the dataset and the data dictionary are posted on Blackboard.
- Using the sample data, construct an 87% confidence interval for the population mean of house prices in Stockton (CA) between the years 1996 and 1998.
- Your friend claims that the population mean for house prices in Stockton (CA) between the years 1996 and 1998 was $124,500. Using both the t-stat method and the p-value method, do you statistically "reject" or "fail to reject" your friend's null hypothesis at the 4% significance level?
Link for data https://docs.google.com/spreadsheets/d/1Clv7WUsN2mqgLSRF1R66z0KDTkOup3uOBrj1dN2SCaI/edit?usp=sharing
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