Answer:Yes
Explanation:
Pooled data occur when there is a time series of different cross sections with each observations not necessarily from the same unit while Panel data is sample from the same units. The main difference between them is the "units". The units can be countries, households, schools or other things we are collating data on.
In pooled cross section, random samples from different time periods and from different units are taken e.g. we can take data on number of females and males in schools A, B and C in 2020 and schools X, Y and Z in 2023.
In pure panel data, we are using the same units e.g we can take data on genders in schools A, B and C in 2020 and collect data from the same schools in 2023. Therefore the main difference is just the units we observe.
Answer: B. The capital gains yield is positive.
Explanation:
The Capital Gains Yield is a percentage figure that tells how much an investment has increased in price from it's acquisition.
It works by taking the new value and dividing it by the original value.
Using Stacy as an example, the Stock increased by $4 so assuming she bought the stock for even $0.1 then her Capital Yield is,
= 4/0.1
= 40 * 100%
= 4000% which is positive
As long as the stock was sold for more than it was bought, Capital Yield Gain is positive.
Answer:
The correct answer is Ergonomics.
Explanation:
When a company talks about providing efficient and safe equipment for its employees, they refer to the discipline of ergonomics.
Ergonomics is the one in charge of investigating and collecting data and with the knowledge of different related subjects such as psychology or physiology to find the right designs for people so that they are safe and comfortable, which allows them a better development in the Work and allow them to be efficient.
It is necessary to take into account the differences found in the population from age to cognitive ability to successfully apply ergonomics.
<em>I hope this information can help you.</em>
