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What is the relationship between observation and gethering data?
Wiki User
∙ 11y ago
To gather data, you must observe the subject in whatever experiment you are conducting.
Wiki User
∙ 11y ago
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What do you call the collection of data solely by watching something?
observation
Collection of data?
Collection of data is one of the most important aspects of research. This can be done through surveys, observation, questionnaires and so much more.
What are the five methods for recording data?
The five methods of recording data are: direct personal observation, local agents, mailed questionnaires, indirect oral interviews, and schedule via enumerators.
What is the similarities between quantitative data and quantitative data?
don't you mean quantitative data and qualitative data?
What is the relationship between multiplexing and modulation?
Modulation is the way a source of information transmits that information through a carrier. For example, look at human speech. A person, the source of information, transmits data by modulating the air with sound waves in a way that is understandable to other humans. In this case the air is the carrier. Multiplexing is when many slower data lines (CAT5, POTS, etc.) are combined into a single faster data line (T1, Optical Fiber). An example is the communications backbone between two cities. A fast, high bandwidth optical line joins the cities together, but when it reaches either city's limits, it is split up into many individual phone or data circuits. The bottom line is that modulation is how a source manipulates the carrier where as multiplexing is combining multiple circuits into a single, faster line and then separating them again.
What is the relationships between observation and gathering data?
The relationship between observation and gathering data is: 'observation', which is the process of gathering information about events or processes in a careful, orderly way. Observation generally involves using the senses, particularly sight and hearing. The information gathered from observations is called data. These steps are used in investigating and understanding and predict what is being researched.
What is the difference between calculated data and raw data in science?
Calculated data is data attained from a theory and or formula. Raw data is data accumulated from an observation or experiment. If the calculated data from a theory is successful in predicting the raw data of an observation/experiment, then the theory is strengthened.
What is the relationship between two data sets when one data set of data values increases while the other decreases?
There is an inverse relationship between the datasets.
What is the relationship between two data sets when their data values increase or decrease together?
It is a positive relationship.
What are the advantages and disadvantages of Entity Relationship Diagrams?
Entity-Relationship diagrams are useful for modelling data and the relationships between the data. They can be used when the constraints between data are relatively simple. They do not allow specification of interactions between the data or model how the data changes (there are no processes in Entity-Relationship). Entity-Relationship diagrams are most often used to model databases.
What represents a correspondence between various data elements?
relationship
What is the difference between observation and data?
data is in the form of description while observations are known as measurements :P hope this helps
The relationship between data is defined in the?
logical level
What does collected data mean?
Collecting data means to take notes on your observation, the measurements and the information you got from your observation.
What is the relationship between telecommunication and data communication?
They are both forms of communication They are both a form of communication; data communication is a subset of telecommunication, telecommunication send data between two links by means of electromagnetic. (Like satellite), while data communication means send data by telecommunication, it consists of codes of 0's and 1's. In computer means, Data communication is digital data and telecommunication is equipped to send digital data to receiver.
What does data collect?
Collecting data means to take notes on your observation, the measurements and the information you got from your observation.
What represent a correspondence between the various data elements?
Relationship
