This is False. As per the context of family stress model by the researcher, low income, divorce and as well as single parenthood are better viewed as the cause of the social problem rather than considering it as a consequences or effects of social problems. Most people who are involved in this situation feels rejection from the environment and they could not also feel the belongingness.
The answer to this question is: Valid
For example, let's say that a researcher wants to study the psychology of motivation as a variable.
In this case, motivation does not possess a measurable standard that could be used as data, so the researcher could only predict thte amount of motivation through the amount of job done (but this data is reliable because motivation is only on of the many factors that may influenced it)
Profit margin; Asset turnover are the ratios when multiplied with each other will yield the return on assets.
More about profit margin:
Profit margin is one of the often used profitability measures to assess a company's or line of business's profitability. It shows the percentage of sales that were profitable. Simply put, the percentage figure indicates how much money the business made for every dollar of sales.
One of the often used profitability metrics to gauge a company's or line of business's profitability is profit margin. It displays the proportion of profitable sales. Simply put, the percentage value represents the amount of profit the company generated for each dollar of sales.
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The two types of general purpose maps are political maps and physical maps.