Answer:
Sedimentary rocks such as limestone or shale are hardened sediment with sandy or clay-like layers (strata). They are usually brown to gray in color and may have fossils and water or wind marks. Metamorphic rocks such as marble are tough, with straight or curved layers (foliation) of light and dark minerals.
Explanation:
Democratic party is the answer
<u>Answer:
</u>
Internal bench-marking, external bench-marking
<u>Explanation:
</u>
Bench-marking is simply creating a rank for results. By simply comparing the product, service or work process among the similar organization, departments or providers, you can identify and implement the practices that leads to a good outcome.
<u>Internal bench-marking</u>
looks at the performance of peers within the organization over time.
<u>External Bench-marking</u>
It is a comparison among different entities.
Because there are unique benefits from the internal-external bench-marking organization that performs both have the most to gain it.
Answer: Market maker
Explanation:
Market maker is the person who is participant of market through buying and selling securities ,commodities etc. The person tends to buy shares from the market at low price and then sell them at a higher price.This trading technique helps them in making money .
According to the question, JSE security exchange is market maker.This stock exchange company helps in trading the securities between the trading parties.
Answer:
An observational study of an association between two variables.
Explanation:
In the given scenario, it is an observational study of an association between two variables. The variables being :
- Explanatory variable (independant variable / predictor variable) may explain or influence changes in a response variable.
- Response variable (dependant variable) measures an outcome of a study.
Observational study observes individuals and records variables but doesn't attempt to influence the response (does not impose a treatment). It allows the researcher to directly observed the behavior of inteest rather than rely on the subject's self-descriptions (Survey) thus allowing the researcher to study the subject in its natural environment, thus removing the potentiallybased effect of the unnatural laboratory setting on the subject's performance.
