Font size
WorksheetsExploring Data for Insights
Total questions: 20
Worksheet time: 12mins
What is the primary purpose of using data in decision-making?
To guess outcomes
To uncover valuable insights
To ignore facts
To complicate processes
Which of the following is a characteristic of quantitative data?
Descriptive and narrative
Numerical and measurable
Subjective and opinion-based
Visual and artistic
What is the first step in the data analytics process?
Visualising data
Collecting data
Analysing data
Interpreting data
Why is it important to understand the context of your data?
To make random guesses
To ensure accurate interpretation
To ignore irrelevant information
To avoid using data
Which tool is commonly used to organise and analyse data in spreadsheets?
Paint
Word Processor
Spreadsheet software
Presentation software
What is the benefit of representing data in visuals?
To make data more confusing
To simplify complex information
To hide important details
To increase text content
Which of the following is an example of qualitative data?
Height in centimetres
Temperature in degrees Celsius
Customer feedback comments
Weight in kilograms
What is the role of spreadsheets in data-driven decisions?
To create artistic designs
To empower data analysis
To write essays
To play games
How can data be useful in solving problems?
By providing irrelevant information
By offering insights and patterns
By creating more issues
By complicating solutions
What is a common method for collecting useful data?
Guessing
Conducting surveys
Ignoring sources
Making assumptions
Which of the following is a key component of the data analytics process?
Ignoring data
Data cleaning
Random guessing
Avoiding analysis
What is the significance of finding cells in a spreadsheet?
To lose data
To locate specific data points
To create confusion
To delete information
How can Olympic statistics be useful in data analysis?
By providing irrelevant data
By offering historical performance insights
By confusing analysts
By hiding trends
What is the difference between quantitative and qualitative data?
Quantitative is subjective; qualitative is numerical
Quantitative is numerical; qualitative is descriptive
Both are numerical
Both are descriptive
Why is it important to make data-driven decisions?
To rely on intuition
To base decisions on evidence
To ignore facts
To complicate processes
Which of the following is/are example(s) of discrete data?
Remember, discrete data is measured in whole numbers.
Number of Skittles in a package
Amount of water in a bottle
How many shoes Mr. Cobler owns
How much petrol a car uses on a trip
In a spreadsheet, columns are vertical like the columns on roman buildings.
True
False
In spreadsheets, rows go across like a boat that rows across a lake
True
False
Which cell contains the word winner?
(a)
Which kind of chart is best for each type of dataset?
Showing proportions of a whole
Showing changes over time
Comparing numerical values
