Three Questions:

1. Standard deviation of U.S. Treasury bills for 1988 to 1997?

2. Which had the highest variance?

3. Which had the lowest variance?

Standard deviation. Calculate the standard deviation of US. Treasury bills, long-term government bond sI and large-company stocks for 1933 to 199?ll from Table 3.1. Which had the highest variance? Which had the lowest variance? Click on the Spreadsheet Learning Aid to see Table 3.1YearbyYear Returns, 19501999. Hint: Make sure to round all intermediate caloulationsto at least seven (T) decimal places. The input instructionsI phrases in parenthesis after each answer box, only apply for the answers you will type. What is the standard deviation of us. Treasury bills for1983 to 199?? % (Round to three decimal places.)