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### Course: Statistics and probability>Unit 2

Lesson 1: Displaying quantitative data with graphs

# Representing data

Data can be represented in multiple ways such as tables, bar graphs, histograms, and frequency plots. These methods provide different perspectives of the same information, helping to answer various questions about the data.

## Want to join the conversation?

• What can Represent Data?
• At Sal said you can record data on a bar graph so that's one way you can represent data.
• At Sal refers to the graph as a bar graph, sometimes known as a histogram. Do they mean the exact same thing or are there differences?
• hi! a bar graph is different than a histogram: a histogram's bars show data in a range eg 1 bar for 10-20 where as a bar chart shows data for a certain piece of categorical data eg eye colour green's frequency is 4 so the bar goes up 4 blocks. hope this helped, let me know if you need anything else!
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rakiyah jones
• can i eat a brick
• You can it will taste great with ashes of a grill =]
• Is representing data in our every day life? why representing data important?
• Yes, Every time you read or hear about a Poll, Scientific study or countless other things data is being used
(1 vote)
• how do you do stem and leaf plots
• The Stem acts like the tens place and the Leaf is the ones place so you take one number from the stem and one number from the leaf. Than you do that goin down a level after you complete one leaf.
• who else eats bricks
• I love bricks
• Why does he sound exited😀
(1 vote)
• My best explanation would be that he loves his job and is proud of the way these videos help students.