1) which of the following is considered a sentiment indicator?
a.a 200-day moving average
b.short interest
c.credit balances in brokerage accounts
d.relative strength
2) a portfolio is composed of two stocks, a and b. stock a has a standard deviation of
return of 35%, while stock b has a standard deviation of return of 15%. the correlation
coefficient between the returns on a and b is .45. stock a comprises 40% of the
portfolio, while stock b comprises 60% of the portfolio. the standard deviation of the
return on this portfolio is _________.
a.23%
b.19.76%
c.18.45%
d.17.67%
3) an investor with high risk aversion will likely prefer which of the following risk and
return combinations?
a.expected return = 12%, historical standard deviation = 17%
b.expected return = 14%, historical standard deviation = 19%
c.expected return = 16%, historical standard deviation = 21%
d.expected return = 18%, historical standard deviation = 23%
4) shocks occur:
a.when expectations are unmet.
b.whenever the price level changes.
c.whenever government implements fiscal or monetary policy.
d.because most economic behavior is unpredictable.