Probability density function
The probability density function of x is f(x)=x/8 3
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Discuss a situation in which you would test a directional hypothesis. Be sure to state the independent variables (e.g., drug or placebo) and the dependent variables (e.g., weight loss) clearly and explain why the hypothesis is directional.
Determine the history of inflation in the US in the last ten years, with particular emphasis on the on the great recession and the recovery?
Should the central bank keep the money supply constant in response to this regulatory change if the goal of the central bank is to stabilize the price level? If not, what should it do? Why?
Critique BP's handling of the Gulf oil spill from a communications perspective. Discuss what were their central messages? What were their major challenges?
The probability density function of x is f(x)=x/8 3<x<5. Find the man and variance of x.
An investment opportunity will pay $20 with a 40% probability, $10 with a 20% probability, $30 with a 30% probability, and $40 with a 10% probability. Calculate the standard deviation of the investment?
Discuss what will have a greater impact on the future costs of health care in the United States: social and political changes or technological and medical advances? Explain your reasoning.
The mean value of land/acre from a sample of farms is $2400 with a standard deviation of $450. Assume the distribution is bell-shaped.
Economists often note that there is no such thing as a free lunch. Michael makes a great point. When discussing borrowing, it is important to point out that borrowed money may increase spending today but will have to be paid back sometime in
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