The statistics below shows the full time equivalent student (FTES) count for the history of Lake Tahoe Community College.
- μ = 1,000 FTES
- Median 1,014 FTES .
- σ= 474 FTES
- First quartile = 528.5 FTES
- Third quartile 1,447.5 FTES
- n = 29 years

What is the IQR? Check all that apply.
a. The range between sigma and mu
b. 528.5 1447.5
c. The range between Q1 and Q3
d. Between 0 and 1447.5
e. The range that contains the middle half of the data
f. The lower half of the data.
g. 474 to 1000