<span>1) - we see here that each college is different, so the answer is that they are not competitive because they are not not homogenous - since they can for example not all offer the same courses 2) This is a monopoly - they have the exclusive right to provide some service! it's not a competetive market (other companies don't have free entry). 3) Here there are not too many sellers - it's just a few companies, so people alsco can't choose from too many options. 4) this is a true competitive market - it has a free entry, many sellers and the product is homogenous!</span>
Answer:
11.611 +/- 3.013
Explanation:
3 3.5 4 6 7 8 8.5 12.5 15
7 17 19 12 19 22 28 20 28
difference
4 13.5 15 6 12 14 19.5 7.5 13
mean = 11.611
the standard deviation ⇒ 7.611² + 1.889² + 3.389² + 5.611² + 0.389² + 2.389² - 7.889² + 4.111² + 1.389² = 57.927 + 3.568 + 11.485 + 31.483 + 0.151 + 5.707 + 62.236 + 16.9 + 1.929 = 191.386/9 = √21.265 = 4.611
standard deviation = 4.611 1.918
confidence interval = mean +/- [(standard deviation/√9) x 1.96]
11.611 + [(4.611/3) x 1.96] = 11.611 + 3.013
11.611 - [(4.611/3) x 1.96] = 11.611 - 3.013
Answer:
Prescriptive analytics
Explanation:
Prescriptive Analytics refers to the data analytics field that specializes on determining the best approach in a situation, based on the data accessible. It is linked towards both descriptive analytics as well as predictive analytics yet highlights valuable insights rather than data analysis.
Prescriptive analytics collects information with its systems from either a range of descriptive or predictive databases and relates it to the choice-making process. It involves mixing existing conditions with alternative actions to evaluate how well the outcome would be influenced by each.
It can also assess the effects of judgment, based on various potential future situations. The discipline draws inspiration from applied mathematics, using a number of statistical techniques to construct and re-create potential judgment trends that could have different effects on an entity.
Answer:
Explanation:
I honestly don't know how to answer this, but I can look into it and get back to you.
Answer:
The correct answer is letter "D": All of the above.
Explanation:
Budgets are estimates of the expenses that may be incurred during the development of a project. Managers try to keep the expenditures as close as to the budget to make sure a reasonable amount of resources were used. Though, disadvantages of counting on budgets are, for instance, that they are set mostly to a single level of activity without considering adjustments that might be necessary as a result of external changes; also, budgets are a constraint for projects since the executive responsible must monitor how the resources are spent periodically to find out if they will be enough for the project completion.
