what is the difference of primary and secondary?
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Primary sources can be described as those sources that are closest to the origin of the information. They contain raw information and thus, must be interpreted by researchers. Secondary sources are closely related to primary sources and often interpret them.
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What is the difference between primary and secondary succession? Primary succession is a process by which a community arises in a virtually lifeless area with no soil. Secondary succession follows a disturbance that destroys a community without destroying the soil.
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The memory of a computer is classified in the two categories primary and secondary memory. Primary memory is the main memory of the computer where the currently processing data resides. The secondary memory of the computer is auxiliary memory where the data that has to be stored for a long time or permanently, is kept.
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The chief difference between primary and secondary succession is that: Primary succession begins with no life or soil, while secondary succession begins with both. Keystone species: Plan an unusually important role in determining the species composition in a habitat.
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A primary standard is a reagent that is extremely pure, stable, it not a hydrate/has no water of hydration, and has a high molecular weight. A secondary standard is a standard that is prepared in the laboratory for a specific analysis. It is usually standardized against a primary standard.
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Medical services are divided into primary, secondary, and tertiary care. While primary care focuses on general care for overall patient education and wellness, secondary care and tertiary care treat more severe conditions that require specialized knowledge and more intensive health monitoring.
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Primary research is information gathered through self-conducted research methods, while secondary research is information gathered from previously conducted studies. Secondary research is usually where most research begins.
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Primary, or "statistical" sources are data that are collected primarily for creating official statistics, and include statistical surveys and censuses. Secondary, or "non-statistical" sources, are data that have been primarily collected for some other purpose (administrative data, private sector data etc.).
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Primary data is data that is collected by a researcher from first-hand sources, using methods like surveys, interviews, or experiments. ... Secondary data is data gathered from studies, surveys, or experiments that have been run by other people or for other research.
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Primary and secondary sources can be different publication types. Articles can be primary or secondary, just as books can be. Primary and secondary sources are not related to peer review in any way. Peer-reviewed articles can be either primary or secondary sources.
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Which statement best describes the relationship between primary and secondary sources? Primary sources are created by organizing them into a secondary source. Primary sources are created at the time of an event, and secondary sources are created a few years later.
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Primary research usually costs more and often takes longer to conduct than secondary research, but it gives conclusive results. Secondary research is a type of research that has already been compiled, gathered, organized and published by others.
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Primary School Secondary education is for children aged 12 to 18. Secondary school generally takes place in a high school, which is often divided into junior and senior high. Junior high (also called Middle School) is for those aged 11 to 14 and senior high is for students aged 15 to 18.
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The difference between primary and secondary data in Statistics is that Primary data is collected firsthand by a researcher (organization, person, authority, agency or party etc) through experiments, surveys, questionnaires, focus groups, conducting interviews and taking (required) measurements, while the secondary ...
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In medical lingo, "primary" refers to the original site of the tumor (for example, the breast or the colon). "Secondary" refers to any additional sites where the cancer has spread (for example, the lungs or the bone).
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One difference between primary and secondary succession is that; the secondary succession begins on soil while primary succession begins on newly exposed surfaces.
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The difference between a primary and a secondary market is that a primary market is one in which a stock is being offerred directly from a company to investors for the first time. ... In contrast to this, a secondary market is a market in which investors are buying stocks from and selling stocks to one another.