Please do not participate, if:

you are color-blind,
you have already completed this job partially or fully, or
you are using a mobile device

as we will not be able to pay you.

Click here to start your job. The job may take a few seconds to load.

Job Completion Code

Title: Scientific Study on Scatterplots [20 mins] Instructions: You will first be shown how to do the job and then you will answer multiple-choice questions. This job takes around 20 mins. Tags: diagram judgment perception visualization math