Bar graphs are best for comparing data across categories.
Pictographs are best for comparing data that can be easily counted and represented using symbols.
2. How can graphs be misleading. Show 3 ways
Color a bar different
Make the bar two times the original size
Make a break in the yaxis
2a) The following chart shows Pizza Sub Sales over a month. What 2 graphs would show the information accurately?
2b) If you were selling Pizza Subs would you continue? How does your graph explain your answer.
If i were selling pizza subs i would continue because my graph shows that i am selling more pizza subs than the week before so there might be a chance that i would sell more the week after.
4. Below you see 2 different examples of graphs showing healthy choices sold at the canteen. If you had to convince Mrs Mota that we should continue selling healthy choices which graph would you choose?
I would choose the line graph because it shows that we are selling more healthy food choices each month.