→ Data Analyst → Začnite sa učiť / Stiahnite si MP3 Flashcards

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

Data analyst

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