Mathematics, 24.07.2021 05:10, joshWash

According to the National Association of Realtors, it took an average of three weeks to sell a home in 2017 . Data for the sale of 40 randomly selected homes sold in Greene County, Ohio, in 2017 showed a sample mean of 3.6 weeks with a sample standard deviation of 2 weeks. Conduct a hypothesis test to determine whether the number of weeks until a house sold in Greene County differed from the national average in . Round your answer to four decimal places.

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According to the National Association of Realtors, it took an average of three weeks to sell a home...