What do the numbers at the bottom of the assessment column represent?

[RRGlasmann]

I'm new to MC and haven't been able to find the answer to my question in the help section. What I'd like to know is what the colored blocks with numbers in them at the bottom of the assessment represent. For example, I just put my first assessment scores in a tracker and now at the very bottom of that assessment's column is says: 28 blue, 14 green, 4 yellow, and 8 red. At first I thought this was the total number of scores for each mastery level, but I don't have that many students. Then, I thought maybe it was the percentage of students at each, but they don't add up to 100.  Finally, I figured it must be the scores needed for each level, but again, that's not right. I'm sure this is probably an obvious answer, but my brain hurts and I could use a little help. Thanks in advance!

[JenMurphyA]

Hi @RRGlasmann! I'm sorry these numbers have been so puzzling. Those numbers should be the number of students at each mastery level. For example, in the image below, you can see how there are 7 students at Mastery, 2 at Near Mastery, and 4 needing remediation.

It looks like yours should have 28 at XM level, 14 at Mastery, 4 at Near Mastery, and 8 needing remediation. Are there not 54 students? It is hard to tell on the image you attached. Technically, the total number of students listed in the tracker should match to the total of scores at all the levels, if all students took the assessment. Check out this article: "How do I view summarized student mastery data in my tracker?"  I hope this helps and the numbers start adding up.