How can i draw histogram ?

I've got 1x720 files. For these data, I chose 3 as my threshold value. I'd like to make a histogram. If the values in this histogram are smaller than 3, I want to write wheeze, and if they are greater than 3, I want to write non wheeze. I'd like it to resemble the example histogram below. Can you help me?

[Scott MacKenzie]

One of your classmates asked this question earlier today. Keeping looking and you'll find the answer.

Answer 1

[Adam Danz]

This isn't a histogram. It's a bar plot.

Hint: follow this example from the documentation to create a grouped bar plot. Set the color and displayName properties. Then add a legend.