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2. Using the data for home selling prices attached, test a realtor's claim that the average age of all homes in the area from which the random sample...

2. Using the data for home selling prices attached, test a realtor's claim that the average age of all homes in the area from which the random sample is drawn from is less than 30 years. Assume the distribution of ages of homes follow an approximately normal distribution.
Show all the seven steps and include the p-value

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