Dietmar Heidrun
Berndt
Berta
Britta
Karin
Hermann



1. Wie heißt der Bruder von Heidrun?
2. Wer ist die Großmutter von Berta?.
3. Wie heißt die Tochter von Felix und Herta?
4. Wer sind die Eltern von Heidrun und Felix?
5. Wie heißen die Kusinen von Lars?
Lars
Felix Herta
Alexander
Daniela

TRUE OR FALSE ANOVA tests use which of the following distributions? Z F t chi-square 8 2 points The alternative hypothesis for ANOVA is that all populations means are different. True False 2 points Five new medicines (FluGone, SneezAb, Medic, RecFlu, and Fevir) were studied for treating the flu. 25 flu patients were randomly assigned into one of the five groups and received the assigned medication. Their recovery times from the flu were recorded. How many degrees of freedom for treatment are there? Type your answer..... 0000 (12t-12,cos(3mt)-12mt,3t) is Find the value of t for which the tangent line to the curve r(t)= perpendicular to the plane 3x-3+30z=-5. (Type your answer is an integer, digits only, no letters, no plus or minus. Hint. The tangent vector to the curve should be proportional to the normal vector to the plane.) An analyst reviews DuPont's valuation as of early July 2013 when DuPont sells for $52.72. The previous year, DuPont paid a dividend of $1.70 that the analyst expects to grow at an average rate of 4 percent annually over the next four years. At the end of Year 4, the analyst expects the dividend to be equal to 35 percent of earnings per share and DuPont's late P/E to be 13. If the required return on DuPont common stock is 9.0 percent, calculate the stock's value of DuPont common stock What is the difference between a monopolistically competitive industry and a monopoly?a. A monopolistic competitor faces a downward-sloping demand curve for its output, while a monopoly faces a perfectly elastic demand for its output.b. The demand curve for a monopolistic competitor's output is the industry's demand curve. c. A monopolistic competitor maximizes its economic profits by producing the amount of output for which its marginal revenue equals it marginal cost, while a monopolist maximizes economic profit by producing the amount of output for which marginal cost equals its average total cost.d. A monopolist can make positive economic profits in the long run, while a monopolistic competitor will earn zero economic profits in the long run. The owner of a fish market has an assistant who has determined that the weights of catfish are normally distributed, with mean of 3.2 pounds and standard deviation of 0.8 pound. If a sample of 64 fish yields a mean of 3.4 pounds, what is probability of obtaining a sample mean this large or larger?a. 0.0001b. 0.0228c. 0.0013d. 0.4987 the length of the curve y = sin(3x) from x = 0 to x=6 is given by Let E be the three-dimensional solid which is in the first octant (x > 0, y 0 and z 0) and below the plane x+y+z= 3. Set up, but do not evaluate a triple integral for the moment about the xy- plane of an object in the shape of E if the density at the point (x, y, z) is given by the function 8(x, y, z) = xy + 1. Suppose f"(x) = -4 sin(2x) and f'(0) = 0, and f(0) = 6. (/4) = | Note: Don't confuse radians and degrees. Using analytic techniques (algebraic/trigonometric manipulations) and properties of limits, evaluate each limit: a. lim(x - 2x) X-4 x-2x-8 b. lim X-4 X-16 2x+1-3 c. lim X-4 2x-8 [(3+h)2 +6(3+h)+7]-[(3)+6(3)+7] h d. lim. h-0 2x+7 e. lim x-39-x 6x-3x+8 f. lim x-00 4x-16 1/2 what is the threshold antineutrino energy for the glashow resonance in peta electronvolts (pev)? factor completely using distributive law -14-(-8) the openings between the endothelial cells of the glomerular capillaries are called how do you make 100.00 ml of 0.25 m cuso45h2o solution from solid cuso45h2o? be specific, including the exact glassware and weight of cuso45h2o needed.] In April 1995, Michel Camdessus, managing director of the International Monetary Fund (IMF), criticized U.S. economic policy for allowing the dollar exchange rate to fall too low. He recommended that the United States reduce its budget deficit in order to raise the exchange rate. a. What is a budget deficit? b. What relationship exists between a budget deficit and the total pool of savings in the United States? c. How might a reduction in the United States budget deficit impact the nominal and real exchange rates? Fully discuss. d. How does the real exchange rate impact the United States' net exports? e. Based on the above, explain whether Mr. Camdessus's policy recommendation will work. Specifically state what happens to the exchange rate and the trade balance as a result of the government budget deficit reduction. Practice using if statements. Assignment Hit or Stand For this assignment, you will write a program that tells the user to "hit" or "stand" in a game of Blackjack (also known as Twenty-one). Blackjack is a casino card game where the objective is to have the cards you are dealt total up- as close to 21 as possible. If you go over 21 (a bust), you lose. The cards are from a standard deck (most casinos use several decks at once). Cards 2-10 have the values shown. Face cards (Jack, Queen, and King) have value 10. An Ace is either 1 or 11, whichever is to your advantage. Each player is initially dealt two cards face up. The dealer is given 1 card face up and 1 card face down. Then, each player gets one turn to ask for as many extra cards as desired, one at a time. To receive another card, the player "hits". When no more cards are wanted, the player "stands". Wikipedia has a more comprehensive description of the game https://en.wikipedia.org/wiki/ Blackjack. The strategy that you will implement is a rather simple one. You will probably lose money slowly in a casino if you follow this strategy. (If you don't follow a strategy like this one, you will lose money quickly). . If your cards total 17 or higher, always stand regardless of what the dealer is showing in their face-up card. . If your cards total 11 or lower, always hit..If your cards add up to 13 to 16 (inclusive), hit if the dealer is showing 7 or higher, otherwise stand. If your cards add up to 12, hit unless the dealer is showing 4 to 6 (inclusive). In that case, stand. Please name your program blackjack.c. . You will use lots of if statements. For ease of debugging, make sure that you indent your program properly. Always, use curly braces, and, even when the body of the if or else part only has a single statement. Use && for logical AND and || for logical OR. You may have to use if statements inside another if statement. 1) For any power function f(x) = ax ^n of degree n, which of the following derivative statements, if any, is true? 2) A rectangle has a perimeter of 900 cm. What positive dimensions will maximize the area of the rectangle Q1- Which of the following statements are TRUE about the normal distribution (choose one or more)A. Approximately 95% of scores/values wil fall between +/- 2 standard deviations from the meanB. The right tail of the distribution is longer than the left tailC. The majority of scores/values will fall within +/- 1 standard deviation of the meanD. Approximately 100% of scores/values will fall within +/- 3 standard deviations from the meanQ2- Samples should be ___________________ (choose one or more) when considering the population from which they were drawn.A. nonrepresentativeB. biasedC. representativeD. unbiased 11: A bank offers 5.25% compounded continuously. How soon will a deposit a) triple? b) increase by 85%? What is the tariff cost of the number of units between 501 kwh to 1000 kwh Trans Jamaica Corporation wishes to invest in one of three transport infrastructure projects X, Y, and Z with initial outlays of $500 million, $390 million, and $650 million respectively. Projects are expected to produce each year free after-tax cash flows of $195 million for project X, project Y is expected to generate $250 million, and project Z $292 million. Each project has depreciable life of 9 years. The required rate of return is 18%.I. Use the Net Present Value Technique and determine the most appropriate investment for Delta Corporation. Justify your response. (9 marks)II. State two benefits and two disadvantages of using the NPV. (4 marks)III. Though the payback method for evaluating capital investments has some serious flaws, it is popular in business practice, showing up on most financial evaluation software packages.IV. Outline three reasons why the payback method is popular in business? (3 marks)V. Why would a manager not accept a project that has a positive net present value? (4 marks)What decision criterion would you recommend for:a. Mutually Exclusive Projects and (3 marks)b. Projects being evaluated under capital constraints. (2 marks)