Confidence interval for the true height of the building
The height of a building is measured 32 times. The average of the measurements is 206 feet, with standard deviation=1.8 feet. Find a 95% confidence interval for the true height of the building.
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You have $100,000 to invest in a portfolio containing Stock X and Stock Y. Your goal is to create a portfolio that has an expected return of 11.22 percent.
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