Such considerations include understanding of:
the reasons for and objectives of sampling.
the relationship between accuracy and precision.
the reliability of estimates with varying sample size.
the determination of safe sample sizes for surveys.
the variability of data.
Answer:
The correct answer is B.
Explanation:
I had to look at the options so that I could solve the exercise correctly. The options are:
A) The forced vital capacity (FVC) is high.
B) The forced expiratory volume (FEV) is decreased.
C) Total lung capacity (TLC) is decreased.
D) Marked decrease in residual volume (RV).
The correct answer is option B. In people with chronic lung disease, FVC is decreased, FEV1.0 is decreased, and the ratio of FEV1.0 to FVC is decreased. Lung volume measurements indicate a large increase in VR, an increase in total lung Cc, and an elevation in the ratio of VR to TVC.
Have a nice day!
Answer:
The answer is option B) According to the Lewis two-sector model the creation of a Modern (urban) Sector will:
Create a flow of labor from the traditional sector into the modern sector.
Explanation:
The two sector model propounded by W. Arthur Lewis is a theory of development that identifies two sectors: the traditional and modern sector.
According to this theory, the creation of a modern sector will generate a flow of excess labor from the traditional sector to the urban sector where there is more demand for labor.
Over time, this migration will create more jobs, stimulate industrialization and a framework for sustainable development.
Answer:
Understanding Demand-Pull Inflation
Demand-pull inflation is a tenet of Keynesian economics that describes the effects of an imbalance in aggregate supply and demand. When the aggregate demand in an economy strongly outweighs the aggregate supply, prices go up. This is the most common cause of inflation.
Explanation:
hope it helps you
