Answer:
Answer for the question:
A statistical software company is planning on updating Version 8.1 of its software and wants to know what features are most important to users. The company's managers have the email addresses of 10000 individuals, mostly faculty at universities, for whom they have supplied free courtesy copies of Version 8.1. They email these 10000 individuals and ask them to complete a survey online. A total of 183 of these individuals complete the survey.
(a) What is the population of interest to the software company?
A. the 183 individuals who complete the survey
B. the 10000 individuals contacted
is given in the attachment.
Explanation:
Answer:
The correct answer is ENRON.
Explanation:
Going back to December 2, 2001, is going back to one of the biggest scandals in economic history. That day, the energy company Enron declared bankruptcy. First global energy distributor, invoiced 100,000 million dollars annually.
Jeffrey Skilling, the mind behind accounting, did his last master move badly. Before the bankruptcy they were seen coming, he resigned his position alleging family reasons and sold the shares he had in the company. Four months later came bankruptcy. Supposedly, he didn't know anything about the critical situation of the company. He did not strain.
In 2004 he was charged with about thirty charges, including operating with confidential information, by selling about 60 million dollars in Enron shares before bankruptcy, deceiving the auditor or conspiracy.
Answer:
D. Both (B) and (C) are true
Explanation:
Cash payback approach is helpful to know the number of years, project would take to recover the initial investment. It could be calculated by dividing initial investment by cash flow per year. It is very simple and easy approach to compare projects and find number of years to recover the initial investment. The most serious weekness of cash payback approach is, it ignore the time value for the money, it also ignore project profitablity and project`s return on investment. As according to cash payback approach, it consider projects with short payback time as profitable and thus ignore useful life of alternative projects.
Answer:
b). 72.458 %
a). 24, 213
Explanation:
1). The second option i.e. 72.458% correctly measures the variance percentage brought in the dependent variable(regressed the quantity demanded) by manipulating the independent variable(price elasticity). The first option is wrong as it shows R multiple which is rather the coefficient. The third and the last options are incorrect as they display the intercept employed to determine the quantity and the key error of calculating the standard deviation.
2). The predicted quantity demanded would be 24,213 if the price is fixed at $7.00.
It can be calculated using the formula;
Quantity demanded = Intercept + (Adjusted R squared * Price coefficient)
∵ Quantity Demanded = 56,400.50 + (7 X -4,598.2)
= 24,213
