Table:
0
A
B
C
D
E
1
Institution
Location
Nickname
Enrollment
Established
2
University of Delaware
Newark, DE
Blue Hens
19,391
1743
3
Dickinson College
Carlisle, PA
Red Devils
2,300
1773
4
Mount Saint Mary's University
Emmitsburg, MD
Mountaineers
2,100
1808
5
Penn State Harrisburg
Lower Swatara Township, PA
Nittany Lions
4,700
1966
6
Rowan University
Glassboro, NJ
Profs
10,483
1923
7
Rutgers University-Camden
Camden, NJ
Raptors
4,497
1766
8
Shippensburg University
Shippensburg, PA
Raiders
6,579
1871
9
Widener University
Philadelphia, PA
Pride
3,204
1862

Questions and formulas:
Question: What is the average Enrollment of Dickinson College?
Formula: AVERAGEIFS(D1,A1,"dickinson college")
Formula2: AVERAGEIFS(D2:D9,A2:A9,"dickinson college")
Level: easy
Question: Which institution has a nickname of Blue Hens?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="blue hens"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,C2:C9="blue hens"),1))
Level: medium
Question: What is the nickname of the college established in 1773?
Formula: LET(query1,SUMMARIZE(C1,SUMX(E1)),FILTER(query1,CHOOSECOLS(query1,2)=1773))
Formula2: LET(query1,SUMMARIZE(C2:C9,SUMX(E2:E9)),FILTER(query1,CHOOSECOLS(query1,2)=1773))
Level: hard