Practice data and graphs
What is data?
|||| represents ___ items.
Count the marks.
Tally charts help organize data.
What does a bar graph compare?
If red bar = 8 and blue bar = 5, red is ___ more.
Subtract.
Every graph should have a title.
What shows the numbers in a bar graph?
If 🍎 = 3 apples and there are 4 🍎, total = ___
Multiply.
Picture graphs use symbols to show data.
What does a line plot use?
|||| |||| |||| = ___ items
Count by 5s.
The key explains symbol values in picture graphs.
If 3 X's are above 7, what does it mean?
A ___ table shows how often items appear.
How often something happens.
Data helps us make decisions.
Which has most: 5 X's, 3 X's, or 7 X's?
Cats=12, Dogs=9, Birds=15. Most popular = ___
Which is largest?
Bar graphs make comparing data easy.
If ⭐ = 2 and you need 20 stars, how many ⭐?
The most common value in data is called the ___.
Statistical term.
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