Answer:
1. B. The actual proportion of Greeks who believe they are suffering.
2. This is the proportion of Greeks in the sample considered, i.e p = 0.25
3. n = 250 phat - 25% — 0.25 z score - 5%/2 — 2.5 on each end — z = 1.9 se - use formula - .0470.25 +/- 1.9 x .027+: .3675 -: .1325.
4. A. wider
5. B. narrower
Explanation:
In this question, it is essential to estimate the actual population of Greeks that believe they are extremely poor and also suffering. This will be used for proper sampling. Furthermore, in the sample considered, it was discovered that the parameter point estimate is approximately 25% and a change in the sample size or confidence level will alter the interval.
Payroll is your answer.
Payroll is a list that have all employees listed on it as well as the amount they were to be paid during a certain amount of time.
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Answer:
c. the exaggerated hockey stick
Explanation:
Based on the information provided within the question it can be said that the business plan error that Nan is incurring is the exaggerated hockey stick. In the context a business, "a hockey stick" explains a startups growth as a linear steady growth at launch until it hits a certain tipping point and has a growth explosion. It seems though, that in this scenario Nan is exaggerating the initial growth aspect of the startup as saying that they can capture 40% of the market, which is an extremely high value.
Answer:
Secondary data technique is not perfect for marketing research
Explanation:
The secondary method is useful, as it is difficult to perform or conduct a new survey. More, importantly using secondary data technique in marketing research is not an ideal method, because the data may be inaccurate or outdated. The pharmaceutical company was performing marketing research, and usually, the availability of new marketing data is challenging to get from secondary sources.
