Main content

Identifying outliers

AP.STATS: UNC‑1 (EU), UNC‑1.K (LO), UNC‑1.K.1 (EK) CCSS.Math: HSS.ID.A.3

You might need: Calculator

The following dotplot shows the number of songs on each album in Sal's collection. Each dot represents a different album.

Here is the five-number summary for these data:

**Five-number summary**
min	start text, Q, end text, start subscript, 1, end subscript	median	start text, Q, end text, start subscript, 3, end subscript	max
4	9	10	13	20

According to the 1, point, 5, dot, start text, I, Q, R, end text rule for outliers, how many high outliers are there in the data set?

Stuck?

Statistics and probability