→ Data Analyst → Empezar lección / Descargar tarjetas en MP3

término		definición
Analytical skills empezar lección		Qualities and characteristics associated with using facts to solve problems
Analytical thinking empezar lección		The process of identifying and defining a problem, then solving it by using data in an organized, step-by-step manner
Context empezar lección		The condition in which something exists or happens
Data empezar lección		A collection of facts
Data analysis empezar lección		The collection, transformation, and organization of data in order to draw conclusions, make predictions, and drive informed decision-making
Data analyst empezar lección		Someone who collects, transforms, and organizes data in order to draw conclusions, make predictions, and drive informed decision-making
Data analytics empezar lección		The science of data
Data design empezar lección		How information is organized
Data-driven decision-making empezar lección		Using facts to guide business strategy
Data ecosystem empezar lección		The various elements that interact with one another in order to produce, manage, store, organize, analyze, and share data
Data science empezar lección		A field of study that uses raw data to create new ways of modeling and understanding the unknown
Data strategy empezar lección		The management of the people, processes, and tools used in data analysis
Data visualization empezar lección		The graphical representation of data
Dataset empezar lección		A collection of data that can be manipulated or analyzed as one unit
Gap analysis empezar lección		A method for examining and evaluating the current state of a process in order to identify opportunities for improvement in the future
Root cause empezar lección		The reason why a problem occurs
Technical mindset empezar lección		The ability to break things down into smaller steps or pieces and work with them in an orderly and logical way
Visualization empezar lección		(Refer to data visualization)
Database empezar lección		A collection of data stored in a computer system
Formula empezar lección		A set of instructions used to perform a calculation using the data in a spreadsheet
Function empezar lección		A preset command that automatically performs a specified process or task using the data in a spreadsheet
Query empezar lección		A request for data or information from a database
Query language empezar lección		A computer programming language used to communicate with a database
Stakeholders empezar lección		People who invest time and resources into a project and are interested in its outcome
Structured Query Language empezar lección		A computer programming language used to communicate with a database
Spreadsheet empezar lección		A digital worksheet
SQL empezar lección		(Refer to Structured Query Language)
Attribute empezar lección		A characteristic or quality of data used to label a column in a table
Function empezar lección		A preset command that automatically performs a specified process or task using the data in a spreadsheet
Observation empezar lección		The attributes that describe a piece of data contained in a row of a table
Oversampling empezar lección		The process of increasing the sample size of nondominant groups in a population. This can help you better represent them and address imbalanced datasets
Self-reporting empezar lección		A data collection technique where participants provide information about themselves
Action-oriented question empezar lección		A question whose answers lead to change
Cloud empezar lección		A place to keep data online, rather than a computer hard drive
Data analysis process empezar lección		The six phases of ask, prepare, process, analyze, share, and act whose purpose is to gain insights that drive informed decision-making
Data life cycle empezar lección		The sequence of stages that data experiences, which include plan, capture, manage, analyze, archive, and destroy
Leading question empezar lección		A question that steers people toward a certain response
Measurable question empezar lección		A question whose answers can be quantified and assessed
Problem types empezar lección		The various problems that data analysts encounter, including categorizing things, discovering connections, finding patterns, identifying themes, making predictions, and spotting something unusual
Relevant question empezar lección		A question that has significance to the problem to be solved
SMART methodology empezar lección		A tool for determining a question’s effectiveness based on whether it is specific, measurable, action-oriented, relevant, and time-bound
Specific question empezar lección		A question that is simple, significant, and focused on a single topic or a few closely related ideas
Structured thinking empezar lección		The process of recognizing the current problem or situation, organizing available information, revealing gaps and opportunities, and identifying options
Time-bound question empezar lección		A question that specifies a timeframe to be studied
Unfair question empezar lección		A question that makes assumptions or is difficult to answer honestly
Algorithm empezar lección		A process or set of rules followed for a specific task
Big data empezar lección		Large, complex datasets typically involving long periods of time, which enable data analysts to address far-reaching business problems
Dashboard empezar lección		A tool that monitors live, incoming data
Data-inspired decision-making empezar lección		The process of exploring different data sources to find out what they have in common
Metric empezar lección		A single, quantifiable type of data that is used for measurement
Metric goal empezar lección		A measurable goal set by a company and evaluated using metrics
Pivot chart empezar lección		A chart created from the fields in a pivot table
Pivot table empezar lección		A data summarization tool used to sort, reorganize, group, count, total, or average data
Problem types empezar lección		The various problems that data analysts encounter, including categorizing things, discovering connections, finding patterns, identifying themes, making predictions, and spotting something unusual
Qualitative data empezar lección		A subjective and explanatory measure of a quality or characteristic
Quantitative data empezar lección		A specific and objective measure, such as a number, quantity, or range
Report empezar lección		A static collection of data periodically given to stakeholders
Return on investment (ROI) empezar lección		A formula that uses the metrics of investment and profit to evaluate the success of an investment
Revenue empezar lección		The total amount of income generated by the sale of goods or services
Small data empezar lección		Small, specific data points typically involving a short period of time, which are useful for making day-to-day decisions

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