FiltersDone

Question type

Essay

Multiple Choice

Short Answer

True False

Matching

Exam 8: Understanding Big Data and Its Impact on Business

Show Answer

Share

---

All types

Filters

Study FlashcardsPractice ExamLearn

Question 1

True/False

Review LaterAdd Note

Review Later

Data visualization tools move beyond Excel graphs and charts into sophisticated analysis techniques such as pie charts, controls, instruments, maps, time-series graphs, and more.

A) True
B) False

Correct Answer

verified

Show Answer

Question 2

True/False

Review LaterAdd Note

Review Later

Web analytics analyzes unstructured data associated with websites to identify consumer behavior and website navigation.

A) True
B) False

Correct Answer

verified

Show Answer

Question 3

True/False

Review LaterAdd Note

Association detection occurs when the user goes into an emotional state of overanalysis (or overthinking) a situation so that a decision or action is never taken, in effect paralyzing the outcome.

What can help uncover correlations and trends in data that would otherwise go unrecognized?

What is classification?

What occurs when the user goes into an emotional state of overanalyzing (or overthinking) a situation so that a decision or action is never taken, in effect paralyzing the outcome?

What focuses on forecasting future trends and producing insights using sophisticated quantitative methods, including statistics, descriptive and predictive data mining, simulation, and optimization?

Regression is a statistical process for estimating the relationships among variables.It includes many techniques for modeling and analyzing several variables when the focus is on the relationship between a dependent variable and one or more independent variables.

Big data is a collection of large, complex data sets, including structured and unstructured data, that cannot be analyzed using traditional database methods and tools.

What analyzes unstructured data associated with websites to identify consumer behavior and website navigation?

In terms of big data, what includes the uncertainty of data, including biases, noise, and abnormalities?

What is a data value that is numerically distant from most of the other data points in a set of data?

What occurs when the user goes into an emotional state of over-analyzing (or over-thinking) a situation so that a decision or action is never taken, in effect paralyzing the outcome?

What is fast data?

Association detection reveals the relationship between variables along with the nature and frequency of the relationship.

Infographics can present the results of large data analysis looking for patterns and relationships that monitor changes in variables over time.

Social media analytics analyzes unstructured data associated with websites to identify consumer behavior and website navigation.

Prediction is a statement about what will happen or might happen in the future such as future sales or employee turnover.

What is a statistical process that finds the way to make a design, system, or decision as effective as possible, for example, finding the values of controllable variables that determine maximal productivity or minimal waste?

What is regression?