A photo shows one flooded street. What does it prove alone?

• The whole city flooded
• Only that this street flooded
• Nothing about anything

What is the caption's job?

• Listing the camera brand
• Telling you what to conclude
• Counting the pixels

What do you check first on a chart?

• The axis and where it starts
• The prettiest colour
• The author photo

A tight crop shows a cheering crowd. What might it hide?

• Empty seats behind the camera
• The camera brand
• The weather last year

An axis starts high instead of at zero. What happens?

• Small gaps look huge
• All gaps vanish
• Bars turn into pies

A pie cut into twelve thin slices always shows every share fairly.

Circle one:   True   False

A caption claims a policy failed, showing one closed shop. What is wrong?

• Photos are never evidence
• Shops prove national policy
• The caption concludes more than the image shows

Two bars, axis from zero, equal steps, one bar twice as tall. What follows?

• Twice the value
• Slightly more, exact amount unknown
• Nothing can ever be read