Graphing Data (Junior Cert Mathematics): Flashcards

Shows info using bars; each bar = category/group

How much/many in that category

Easy to understand & compare categories quickly

Bottom line showing what bars represent

Side line showing numbers/amounts

Numbers go up evenly (e.g., $1s$, $5s$, $10s$)

Bigger number/more of that category

Look at labels to see what bars represent

Compare bar heights (taller vs shorter)

Different categories or groups

Multiply goals $\times$ matches for each, then add all

Total goals $\div$ total matches

$x$-axis (bottom) for categories, $y$-axis (side) for numbers