An issue that faces individuals investing for retirement is allocating assets among different investment choices. Suppose a study condiscted 10 years ago showed that 64% of investors preferred stocks to real estate as an investment. In a recent random sample of 800 investors, 336 preferred real estate to stocks (equivalentely, 464 preferred stocks to real estate). Is this new data sufficient to conclude that the proportion of investors prefering stocks to real estate has declined from 10 years ago? Conduct the analysis at the α=0.02 level of significance.