<em>Research can be defined as a systematic and scientific collection, analysis, and interpretation of data</em>. Research can be classified in several different ways based on its purpose, methodology, time frame, and other attributes.
A broad classification divides research into quantitative and qualitative research. Quantitative research is commonly identified by its use of numbers, and it is often concerned with measurements and calculations. On the other hand, qualitative research is more descriptive, and it focuses on the “qualities” of the object of study. <em>If we use this classification, a food diary would contain elements of both categories.</em> There will be quantitative qualities in terms of the number of times William eats or the portion size, while there will be qualitative elements when we need to describe the food that was consumed.
On the other hand, research can also be divided by its nature into analytical and descriptive. Analytical research is when the researcher uses material that already exists to make a critical study of his material. Descriptive research focuses on recording things as they are at present, with no control over other variables. <em>Under this classification, the food diary would be considered an example of descriptive research.</em>
The manufacturing job workers didnt need an eduaction or knowledge of writing or reading.
Answer:
North America, the Europeans initially found a profitable commodity when fishermen began to barter with natives for <u>Fur</u>.
Explanation:
Before any type of settlement in Canada, the fisherman of Europe, namely: France, Spain and England used to bring metal cooking instruments, glass jewellery and types of armory to Northern America and trade them for exotic animal furs the natives would hunt and catch.
Answer:
The case studies
Explanation:
Case studies are a subset of a population that is sample in a research process.
The tendency of case studies being entirely true is dependent on certain factors in which on of them is using the right and dependable subset from a given population.
The overestimate on unemployment rate by Dr. Phong just by a careful research of only 3 cases will likely produce a wrong outcome.
