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IgorLugansk [536]
3 years ago
5

In a random sample of patient records in cutter memorial hospital, six-month postoperative exams were given in 90 out of 200 pro

statectomy patients, while in paymor hospital such exams were given in 110 out of 200 cases. in comparing these two proportions, normality of the difference may be assumed because:
Business
1 answer:
ANEK [815]3 years ago
4 0
I think the reason why the normality of these two proportions is assumed because of n(3.13159) greater than or equal to 10 and n(1 - 3.13159) is greater than or equal to 10. Therefore, for each sample in this research, it must be taken separately. 
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SOMEONE PLEASE HELP ME ASAP PLEASE!!!!!​
Umnica [9.8K]

Answer:

a

Explanation:

bc interest rates have a negative correlation their for they will shift off

8 0
4 years ago
The Lorenz Curve is:______.a) A curve that shows the percentage of total household incomes received successively larger fraction
Aneli [31]

Answer:

The correct answer is A. The Lorenz Curve is a curve that shows the percentage of total household incomes received successively larger fractions of the population, starting with the poorest group.

Explanation:

The Lorenz curve represents the relationship between the cumulative percentage of the population size and the cumulative percentage of the income of the same population.  

A Lorenz curve is a graph in which income is cumulatively plotted against the population. A given point on the vertical axis represents the sum of all incomes up to a certain level. The point on the curve to the right of it corresponds to the number of people who have an income up to that level.

The curve always runs lower, which means that at any given point on the curve, the percentage of total national income is lower than the percentage of people who have an income up to that level. On such a curve we can read, for example, that 25% of the income collectors together own 8% of the total income.

6 0
4 years ago
Are budgets part of the performance measurement system or the performance reward system? a. Part of neither the performance meas
Helga [31]

Answer:

b. Part of both the performance measurement system and the performance reward system

Explanation:

Both are linked according to the objectives and golas.

Performance measure is a quantifiable expression of the amount, cost, or  result of activities that indicate how much, how well, and at what level, products or services are  provided to customers during a given time period.

Performance and reward strategies are driven by the concept that employees are not inherently born with the desire to come to work and put in their maximum effort every day for no reason at all. ... An effective performance and reward strategy aligns with organizational goals and objectives

7 0
3 years ago
A milestone is a typical measuring point used when establishing cost control. Which of the following DOES NOT accurately describ
KiRa [710]

Answer:

d. Milestones are developed during risk planning.

Explanation:

A milestone is a typical measuring point used when establishing cost control. Which of the following does NOT accurately describes the use of cost control milestones?Select one:a. Project managers and sponsors often decide the number of milestones jointly.b. Milestones are often identified in the project charter.c. Project managers can use their cash flow projections to determine the funding needed to reach each milestone.d. Milestones are developed during risk planning.

<u>ANSWER</u>

It is not correct that milestones are developed during risk planning but rather they are developed during Project budgeting where the deliverables are identified in terms of the cost to achieve them. Truly as stated in the scenario's options, Project managers can use their cash flow projections to determine the funding needed to reach each milestone. It is in the project planning phase that these milestones are established by Project managers and sponsors jointly.

5 0
3 years ago
Please describe an effective leadership style
Lostsunrise [7]

Explanation:

noluyo anlamıyom ya döyler misiniz

8 0
3 years ago
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