Answer: secondary data
Explanation: Secondary data research is usually employed by social scientists in gauging economic and social progress. This they carry out by accessing available data such as stock market prices, unemployment rates, and statistics on health, welfare and so on. Secondary data research or analysis is one that was collected by another individual for a different primary purpose other than the one being carried out and thusly these existing data provides a viable option for researchers, scientists, analysts etc. who may have the required time and resources to carry out primary data analysis.
The research project is an example of content analysis.
<h3>What is a research?</h3>
It should be noted that a research simply means an inquiry in order to get more information about a topic.
In this case, a content analysis is illustrated as Research M found that in a survey of 300 print advertisements in the top five selling magazines in the US, more than 60 percent featured women in sexually suggestive poses.
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Indira Gandhi
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Answer:
c. a matter of whether a particular technique, applied repeatedly to the same object, would yield the same results each time
Explanation:
In social sciences, the degree for which a instrument of measuring yields the same result every time that is emplyed, once we assume that the object being measured remains constant or shows almost no change is called reliability.
The reliability coefficient results as a correlation between two or more variables that measure the same thing. Traditional methods to estimate test reliability in behavioural research are: test-retest reliability, and internal consistency,etc.
Reliability is key in every studie since it is the degree to which an assessment tool produces stable and consistent results.
Some major types of ways for assesing reliability are: Test-retest reliability as a measure of reliability obtained before administering the same test twice over time to a group.
Answer: a) Observation b) theory c) observation d) law
Explanation:
As we know that
Observation is the process of monitoring a particular thing very closely.
Law is the way to explain the body of observation with a help of mathematically statement or verbally. It represents the cause and effect between the elements which is generally observed.
Theory is the explanation that is tested repeatedly and verified with some method.
(a) All coastal areas experience two high tides and two low tides each day. - observation
(b) The tides in Earth's oceans are caused mainly by the gravitational attraction of the moon. - theory
(c) Yesterday, high tide in San Francisco Bay occurred at 2:43 a.m. and 3:07 p.m. - observation
(d) Tides are higher at the full moon and new moon than at other times of the month. - law
