Data Collection & Organization
Data
Graphs
Probability
Bonus
100

Used to answer any question about any topic.

What is a survey/questionnaire?

100

A collection of information; gathered by observation, questioning or measurement.

What is data?

100

A graph that uses vertical or horizontal bars to represent numerical data.

What is a bar graph?

100

The ratio of the times an event is likely to occur

What is probability?

100

I am in the middle of a data set.

What is the Median?

200

Used to record data with tally marks from any questionnaire/survey.

What is a tally chart?

200

Data collected by YOU.

What is primary data?

200

A graph that uses bars to display a set of data that has been organized into frequencies within equal intervals.

What is a Histogram?

200

4 important vocabulary terms used to describe the probability of an event occuring.

What are impossible, unlikely, even chance, likely and certain?

200

I "show up the most" in a data set.

What is the Mode? 

300

Used to record data with numbers from any questionnaire/survey.

What is a table?

300

Data collected by SOMEONE ELSE.

What is secondary data?

300

All graphs need "us".

What are a title, a X & Y axis, axis labels and a scale?

300

What SHOULD happen.

What is theoretical probability?

300


What is the Mean?

400

The type of pet with the highest frequency.


 

What is a dog?

400

Organized in this for analysis.

What is a graph or a chart?

400

Type of graph used to show changes over a period of time.  



What is a Line Graph?

400

What DOES happen.

What is experimental probability?

400


What is the range?

500

The colours which have equal frequencies.

What are orange & green, yellow & indigo and blue & red?

500

When an entire population is surveyed to gain results.

What is Census Data?

500


What is a circle/pie graph?

500

When we toss a coin 100 times, we expect to get heads 50 times.

What is theoretical probability?

500

17, 17, 18, 21, 27

? = 20

? = 18

What is the Mean and the Median?

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