16.Which of the following best describes the data analytics skill of defining and addressing problems through statistical data analysis?

Group of answer choices

Should outliers be displayed?

perform basic analysis to understand the quality of the underlying data and its ability to address the business question

demonstrate ability to sort, rearrange, merge and reconfigure data in a manner that allows enhanced analysis

ecognize what is meant by data quality, be it completeness, reliability or validity

17.Red, Yellow, and Blue would be best described as an example of:

Group of answer choices

Nominal data

Ordinal data

Test data

Structured data

18.Results using the Fahrenheit scale would be best described as an example of:

Group of answer choices

Interval data

Ordinal data

Nominal data

Ratio data

19.Which of the following best describes a supervised approach to the evaluation of data?

Group of answer choices

Data exploration that examines the relationships between variables that are hypothesized to exist

Data exploration that is conducted with direct oversight by a superior

Data exploration that is free from oversight by a superior

Data exploration that looks for potential patterns of interest

20.Which approach to data analytics attempts to estimate or predict, for each unit, the numerical value of some variable using some type of statistical model?

Group of answer choices

Regression.

Similarity matching.

Data reduction.

Classification.