Question: 83. Refer to the CREA data, on Connect, which include information on average house prices nationally and in a selection of cities across Canada. Note:
83. Refer to the CREA data, on Connect, which include information on average house prices nationally and in a selection of cities across Canada. Note: Select only the cities.
a. Develop an 80% confidence interval for the mean list price for January 2011.
b. Is it possible that the population mean is $300 000? Explain.
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