Quantitative Methods

In hypothesis testing, a type I error is

A. failing to reject a false null hypothesis
B. rejecting a true null hypothesis
C. rejecting a false null hypothesis

Suppose a $ 50,000 investment will earn 7 percent compounded twice a year for two years. Then, the future value at the end of the second year is closest to...

A. $ 57,240,
B. $ 57,377,
C. $ 57,376.

An investor asks you how much to invest now, Jan. 1, 2008, if he wants to get $ 1,000 at the end of year 2008, 2009, and 2010 respectively. There is an interest rate of 12 percent. What is your answer?

A. $ 2,601.83,
B. $ 2,401.83,
C. $ 2,301.83.

An investment of 100 $ today promises to pay 200 $ in one year from now (year 1), 300 $ in year 2 and 400 $ in year 3. The required return is 10 %, compounded annually. The value of the investment today is closest to

A. 830.28 $
B. 730.28 $
C. 630.28 $

Which of the following statements about the variance is true? The variance

A. is the square root of the standard deviation.
B. can be positive or negative.
C. is the arithmetic mean of the squared deviations from the mean.

Sonstiges

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