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CompTIA Data+ DAO-001 Certification Guide

This class was created by Brainscape user Kaman Hung. Visit their profile to learn more about the creator.

By: Kaman Hung
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Decks in this class (17)

1 Introduction to CompTIA Data+
What is the purpose of the book 1,
What does comptia data dao 001 re...,
Why is the data certification bec...
20  cards
2 Data Structures, Types, and Formats
What is the main focus of this ch...,
What are the two main categories ...,
What defines a structured database 3
70  cards
3 Collecting Data
What is the main focus of this ch...,
What are the two main categories ...,
What type of data can government ...
70  cards
4 Cleaning and Processing Data
What is the primary issue with du...,
Define duplicate data 2,
What is the impact of duplicate d...
65  cards
5 Data Wrangling and Manipulation
What is the primary focus of a da...,
What is data wrangling 2,
What does the term manipulation m...
58  cards
6 Types of Analytics
What are the four general categor...,
What is eda 2,
What common types of analyses fal...
70  cards
7 Measures of Central Tendency and Dispersion
What is a distribution in statist...,
What is the purpose of creating a...,
What is a normal distribution 3
69  cards
8 Common Techniques in Descriptive Statistics
What are the main topics covered ...,
Define frequencies in the context...,
What is a frequency table 3
51  cards
9 Hypothesis Testing
What is hypothesis testing 1,
What are the two main types of hy...,
What does the null hypothesis 0 s...
49  cards
10 Introduction to Inferential Statistics
What is the main focus of the cha...,
What are the three main types of ...,
What does an independent t test c...
66  cards
11 Types of Reports
What are the main categories of r...,
What is the difference between st...,
What are the characteristics of p...
41  cards
12 Reporting Process
What is one of the most important...,
What is the general process for c...,
What is the first step in the rep...
69  cards
13 Common Visualizations
What is the primary purpose of da...,
What are the common types of visu...,
What is an infographic 3
29  cards
14 Data Governance
What is data governance 1,
What is data integrity 2,
What can happen if data governanc...
45  cards
15 Data Quality and Management
What is quality control 1,
When should you check for data qu...,
What is data acquisition 3
39  cards
16 Practice Exam One
What does a practice exam provide 1,
What is the average time per ques...,
Which option would be most approp...
156  cards
17 Practice Exam Two
What does eda stand for 1,
If the result was a type ii error...,
What type of error does the follo...
153  cards

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CompTIA Data+ DAO-001 Certification Guide

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