data analytics and decision making

Data analytics helps you analyze the data you have.

• False

• True

What is a primary concern of storing data?

• Size of files

• Physical location of servers

• Hadoop clusters

• Data Safety and Privacy

A good data scientist should?

• be sceptical

• use complicated models

• only use big data

• calculate confidence intervals

While processing data, what factors can lead to errors?

• Renaming variables

• Human error

• Over fitting

• Synchronizing the database

Which of the following is not the use of Analytics?

• Information Technology

• Statistical Analysis

• Data

• Qualitative methods

This type of question is basically about what is happening.

• Descriptive

• Predictive

• Prescriptive

• Transcriptive

This kind of questions not only ask why it happens but also provide recommendations regarding actions that will take.

• Descriptive

• Predictive

• Prescriptive

• Transcriptive

This kind of question is base on what could happen in the future.

• Descriptive

• Predictive

• Prescriptive

• Transcriptive

People need to be convinced to trust data as well as informed recommendations. Without a desire to change, most people will revert to their preferred approach.

• True

• False

• Sometimes

• Maybe

The collected facts and figures.

• Information

• Database

• Data

• Metrics