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Nyobia had a population of 3 million in 1985. Assume that this country's population is growing continuously at a 5% annual rate and that Nyobia absorbs 40000 newcomers every year. What will its population be in the year 2015?
Statistics and Probability, Statistics
A coin is biased so that the probability of obtaining heads is ¾, What is the probability of obtaining at least three heads in four tosses of the coin?
1) Suppose you purchase a 30?-year, ?zero-coupon bond with a yield to maturity of 6.5 % You hold the bond for five years before selling it. i. If the? bond's yield to maturity is 6.5 % when you sell? it, what is the ann ...
Doolittle Co. is expected to pay a dividend of $2.3 next year. Doolittle is expected to pay 20% of its earnings as dividends and will have an ROE of 9% until the fourth year. After that, its ROE is expected to decrease t ...
Using Chebysheff's theorm, you have concluded that at least 77.66% of the 3,075 runners took between 60.5 and 87.5 minutes to complete the 10km race. What was the standard deviation of these 3,075 runners?
What is the maximum dollar amount that you would be willing to pay for an investment that pays $10,000 every second year forever if the 1st payment occurs four years from today (the 2nd payment will occur in six years et ...
Consider the following cash flows: Year Cash Flow 0 -$5,900 1 2,000 2 2,700 3 1,500 4 900 What is the payback period for the above set of cash flows? In years
Data are collected on the relationship between the number of hours per week practicing a musical instrument and scores on a math test. The line of best fit is as follows: y = 72.5 + 2.8x. What would you predict the score ...
Explain the similarities and differences between "bagging" and "boosting" in predictive analytics.
A media rental store rented the following number of movie titles in each of these catagories: 160 horrors, 242 drama, 114 mystery, 308 romance, and 134 comedy. If a person selects a movie to rent, find the probability th ...
Let random variable x represent the number of heads when a fair coin is tossed two times. (a) Construct a table describing the probability distribution. x P(x) 0 1 2 (b) Determine the mean and standard deviation o ...
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Why might a bank avoid the use of interest rate swaps, even when the institution is exposed to significant interest rate
Describe the difference between zero coupon bonds and coupon bonds. Under what conditions will a coupon bond sell at a p
Compute the present value of an annuity of $ 880 per year for 16 years, given a discount rate of 6 percent per annum. As
Compute the present value of an $1,150 payment made in ten years when the discount rate is 12 percent. (Do not round int
Compute the present value of an annuity of $ 699 per year for 19 years, given a discount rate of 6 percent per annum. As