Descriptive Analytics AI Foundations Quiz


Descriptive Analytics AI Foundations QuizOnline version AI Quiz by Ace Verano 1 Generative AI is described as: a Artificial intelligence designed to create unique text or image results in response to user prompts or inputs. b A machine that replaces human decision-making entirely c A tool that automatically translates text d A system that only classifies existing data 2 Vision AI is defined as: a A way to automate data entry only b A method for predicting stock prices c Field of AI that teaches computers to “see” d A technique to generate random images 3 Prompting is the process of providing input to the AI tool. Which of the following is true about prompting? a Prompts should be as long as possible regardless of content b Prompting should always be avoided c The quality of your output often depends on how well you're able to prompt the AI tool. d Prompting has no effect on output quality 4 Which of the following actions can Google Lens be used to perform as Vision AI, according to the presentation? a Identify text from images, Translate text from images, Copy text from images to digital format b Only identify objects with no text c Only copy text from images to physical notebooks d Only translate text from images 5 Tokens are: a tiny units of data that come from breaking down bigger chunks of information b full documents kept intact during processing c large datasets used for training models d irrelevant bits of data that are ignored by AI tools 6 What is DATA in the context of the module definitions? a A chart or graph b A processed piece of information c A collection of observations d A single measurement 7 Which statement best distinguishes DATA from INFORMATION? a Information is a raw set of observations. b Data is collected; information is interpreted. c Data and information are the same. d Information is collected; data is interpreted. 8 What is an OBSERVATION in the context of variables? a A realized value of a variable b A fixed unit of measurement c The whole dataset d A hypothetical value 9 Qualitative variables are best described as: a Quantities b Intervals with true zero c Numerical measurements d Categories or labels 10 Qualitative vs Quantitative: which statement is correct? a Qualitative = categories, Quantitative = numbers b Both are always numerical c Quantitative cannot be measured, only counted d Qualitative = numbers, Quantitative = categories 11 Which level of measurement has a true zero? a Ordinal b Interval c Ratio d Nominal 12 Which level of measurement has equal intervals but no true zero? a Interval b Nominal c Ratio d Ordinal 13 Which level of measurement allows data to be ordered with magnitude but without equal intervals? a Interval b Nominal c Ordinal d Ratio 14 Guidelines in Table Construction require a table title to answer which questions? a Only What and Where b No specific questions are required c Who? Why? When? d What? How? Where? and When? 15 When presenting data to show exact values and enable detailed comparison, which method is recommended? a Textual Presentation b Tabular Presentation c Graphical Presentation d Narrative Presentation 16 Which is a key purpose of descriptive statistics as described in the material? a Create predictive models b Describe the data c Infer population parameters d Conduct hypothesis testing 17 What is a Grouped Frequency Distribution Table (Grouped FDT) used for? a Organizes numerical data into class intervals and frequencies b Calculates correlations between variables c Replaces need for any chart or table d Displays raw ungrouped data only

1

Generative AI is described as:

a

Artificial intelligence designed to create unique text or image results in response to user prompts or inputs.

b

A machine that replaces human decision-making entirely

c

A tool that automatically translates text

d

A system that only classifies existing data

2

Vision AI is defined as:

a

A way to automate data entry only

b

A method for predicting stock prices

c

Field of AI that teaches computers to “see”

d

A technique to generate random images

3

Prompting is the process of providing input to the AI tool. Which of the following is true about prompting?

a

Prompts should be as long as possible regardless of content

b

Prompting should always be avoided

c

The quality of your output often depends on how well you're able to prompt the AI tool.

d

Prompting has no effect on output quality

4

Which of the following actions can Google Lens be used to perform as Vision AI, according to the presentation?

a

Identify text from images, Translate text from images, Copy text from images to digital format

b

Only identify objects with no text

c

Only copy text from images to physical notebooks

d

Only translate text from images

5

Tokens are:

a

tiny units of data that come from breaking down bigger chunks of information

b

full documents kept intact during processing

c

large datasets used for training models

d

irrelevant bits of data that are ignored by AI tools

6

What is DATA in the context of the module definitions?

a

A chart or graph

b

A processed piece of information

c

A collection of observations

d

A single measurement

7

Which statement best distinguishes DATA from INFORMATION?

a

Information is a raw set of observations.

b

Data is collected; information is interpreted.

c

Data and information are the same.

d

Information is collected; data is interpreted.

8

What is an OBSERVATION in the context of variables?

a

A realized value of a variable

b

A fixed unit of measurement

c

The whole dataset

d

A hypothetical value

9

Qualitative variables are best described as:

a

Quantities

b

Intervals with true zero

c

Numerical measurements

d

Categories or labels

10

Qualitative vs Quantitative: which statement is correct?

a

Qualitative = categories, Quantitative = numbers

b

Both are always numerical

c

Quantitative cannot be measured, only counted

d

Qualitative = numbers, Quantitative = categories

11

Which level of measurement has a true zero?

a

Ordinal

b

Interval

c

Ratio

d

Nominal

12

Which level of measurement has equal intervals but no true zero?

a

Interval

b

Nominal

c

Ratio

d

Ordinal

13

Which level of measurement allows data to be ordered with magnitude but without equal intervals?

a

Interval

b

Nominal

c

Ordinal

d

Ratio

14

Guidelines in Table Construction require a table title to answer which questions?

a

Only What and Where

b

No specific questions are required

c

Who? Why? When?

d

What? How? Where? and When?

15

When presenting data to show exact values and enable detailed comparison, which method is recommended?

a

Textual Presentation

b

Tabular Presentation

c

Graphical Presentation

d

Narrative Presentation

16

Which is a key purpose of descriptive statistics as described in the material?

a

Create predictive models

b

Describe the data

c

Infer population parameters

d

Conduct hypothesis testing

17

What is a Grouped Frequency Distribution Table (Grouped FDT) used for?

a

Organizes numerical data into class intervals and frequencies

b

Calculates correlations between variables

c

Replaces need for any chart or table

d

Displays raw ungrouped data only