Question 1

These contain measurements of simple codes assigned to objects as labels, which are not measurements.

Accepted Answer

A)  numeric data 
B)  ordinal data 
C)  interval data 
D)  nominal data

Question 2

Nominal data refers to measurements.

Accepted Answer

A) True 
 B)False

Question 3

An ideal dashboard requires little, if any, customized ________ to implement, deploy, and maintain.

Accepted Answer

The answer of An ideal dashboard requires little, if any,...

Question 4

The ________ chart is often an enhanced version of scatter plots.

Accepted Answer

The answer of The ________ chart is often an enhanced...

Question 5

Automated data collection systems are not only enabling businesses to collect more volumes of data but also enhancing the data quality and ________.

Accepted Answer

The answer of Automated data collection systems are not only...

Question 6

An ideal dashboard would not be transparent to the user.

Accepted Answer

A) True 
 B)False

Question 7

It is possible to perform analytics without data.

Accepted Answer

A) True 
 B)False

Question 8

This layer of dashboard information provides summarized dimensional data.

Accepted Answer

A)  monitoring 
B)  analysis 
C)  management 
D)  export

Question 9

Data are ________ between a certain minimum and maximum for all variables to mitigate the potential bias.

Accepted Answer

The answer of Data are ________ between a certain minimum...

Question 10

According to Eckerson the most distinctive feature of a dashboard is its three layers of information.

Accepted Answer

A) True 
 B)False

Question 11

Data preprocessing is generally simple, straightforward, and quick.

Accepted Answer

A) True 
 B)False

Question 12

________ makes no a priori assumption of whether one variable is dependent on the other(s) and is not concerned with the relationship between variables.

Accepted Answer

The answer of ________ makes no a priori assumption of...

Question 13

The OLAP branch of descriptive analytics has also been called business intelligence.

Accepted Answer

A) True 
 B)False

Exam 3: Nature of Data, Statistical Modeling, and Visualization

These contain measurements of simple codes assigned to objects as labels, which are not measurements.

Nominal data refers to measurements.

An ideal dashboard requires little, if any, customized ________ to implement, deploy, and maintain.

The ________ chart is often an enhanced version of scatter plots.

Automated data collection systems are not only enabling businesses to collect more volumes of data but also enhancing the data quality and ________.

An ideal dashboard would not be transparent to the user.

It is possible to perform analytics without data.

This layer of dashboard information provides summarized dimensional data.

Data are ________ between a certain minimum and maximum for all variables to mitigate the potential bias.

According to Eckerson the most distinctive feature of a dashboard is its three layers of information.

Data preprocessing is generally simple, straightforward, and quick.

________ makes no a priori assumption of whether one variable is dependent on the other(s) and is not concerned with the relationship between variables.

The OLAP branch of descriptive analytics has also been called business intelligence.