更多"After preparing the probability dis"的相关试题:
[单项选择]A client is admitted for detoxification after a cocaine overdose. The client tells the nurse that he frequently uses cocaine but that he can control his use if he chooses. Which coping mechanism is he using
A. Withdrawal.
B. Logical thinking.
C. Repression.
D. Denial.
[简答题]Physical distribution
[填空题]After taking over the company, Woodruff ______a concerted overseas advertising and marketing campaign.
[单项选择]An analyst does research about common probability distribution and estimates an asset turnover ratio will range from 1.7 to 2.4. If the ratio follows continuous uniform distribution, the probability the company's asset turnover ratio will be less than 2.1 is closest to:
A. 43.9%
B. 57.1%
C. 70.0%
[单项选择]An analyst does research about joint probability and gathers the following information about a stock's dividend:
| Event 1 | Probability of a dividend change | 0.8 |
| Event 2 | Probability of a dividend increase | 0.5 |
The joint probability that both events will occur is closest to:（）
A. 0.40
B. 0.50
C. 0.80
[单项选择]In order to compute the probability of completing a project on time, the standard deviations (SD) of each activity must be known. These can be calculated using the following expression ______.
A. SD=(b-a)/6
B. SD=b-a/6
C. SD=(a-b)/6
D. SD=(b-a)/12
[单项选择]The probability of failure for a project element is often called exposure to risk，or risk exposure．This exposure may be mitigated by taking measure to avoid a particular approach or use of specific technologies．When the risk exposure cannot be reduced through selection of another alternative，the project manager should______．
A. conduct further studies and analysis until a more attractive alternative is found
B. disregard the exposure to risk because nothing can be done
C. not performs the activities with risk exposure and save the money which would have been spent on them
D. establish a contingency plan to overcome any adverse activitwhich may include a contingency allowance
[单项选择]If a smooth curve is to represent a probability density function, what two requirements must be satisfied The :（）
A. area under the curve must be zero and the curve must not fall below the horizontal axis.
B. area under the curve must be one and the curve must not rise above the horizontal axis.
C. total area under the curve must be one and the curve must not fall below the horizontal axis.
[单项选择]June Rutherford is preparing a research report on Andronicus Fund, an offshore hedge fund that specializes in identifying market pricing inefficiencies and profiting from the arbitrage opportunities they present. Rutherford includes these statements in her report: Statement 1: The rate of return that investors require from Andronicus should reflect the risk that the fund managers will not consistently capture positive abnormal returns from the anomalies they have identified. Statement 2: Arbitrage trading is unlikely to bring about fully efficient prices because Andronicus and other arbitrageurs will not trade if the gains to be captured are less than their transactions costs. Are Rutherford’s statements correct Statement 1 Statement 2（）①A. Correct Correct ②B. Correct Incorrect ③C. Incorrect Correct
A. ①
B. ②
C. ③
[填空题]
Preparing for Exhibitions
An exhibition is an excellent way of generating new business for companies, both large and small, and offers many advantages, such as obtaining sales leads, competitor intelligence, and learning more about industry development and trends., An exhibition should be seen as an integral element of an overall sales and marketing campaign. Companies that fail to plan their participation carefully could find exhibiting costly and unproductive. The success of any show is greatly influenced by the way exhibitors market themselves.
If a new product launch is planned, for example, a good-sized demonstration area is needed with facilities for taking and following up leads. A stand manager should be appointed from the start. Forward planning of budgets is essential.
(8) An exhibition is an ideal and highly effective platform for new product launches.
(9) Make sure that you plan to use your exhib
