**Types of Graph**

**Bar Graph**

**Advantage-**Best comparing data across categories.

**Disadvantage-**Can not easily figure the exact number.

**Disadvantage-**can not easily figure the exact number.

**Advantage-**Best for showing changes in data over time.

**Disadvantage-**Not best for comparing data across categories.

**Double Line Graph**

**Advantage-**Best for comparing two sets of data across categories.

**Disadvantage-**Not best for comparing the data of each across categories.

**Disadvantage-**Can not determine the exact number/total and have to change the number and percent

**Advantage-**Best for comparing data that can be easily counted and represented using symbols.

**Disadvantage-**multiply how many picture there are and how many of each picture cost.

**-Distorting bar size (Make bar/s wider)**

2a) The following chart shows Pizza Sub Sales over a month. What 2 graphs would show the information accurately? I would use pictograph and a graph

2b) If you were selling Pizza Subs would you continue? How does your graph explain your answer

I would continue selling because every month the pizzas are being sold is getting higher and higher.

2b) If you were selling Pizza Subs would you continue? How does your graph explain your answer

I would continue selling because every month the pizzas are being sold is getting higher and higher.

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