Table:
0
A
B
C
D
E
F
G
1
Call sign
Frequency
City of license
Facility ID
ERP / Power W
Height m ( ft )
Class
2
WAIC
91.9 FM
Springfield, MA
1749
230
m (ft)
B1
3
WEDW-FM
88.5 FM
Stamford, CT
13619
2,000
m (ft)
A
4
WNPR
90.5 FM ( HD ) Connecticut Public Radio
Meriden, CT
13627
18,500
m (ft)
B
5
WPKT
89.1 FM ( HD ) Connecticut Public Radio
Norwich, CT
13618
5,100
m (ft)
B1
6
WRLI-FM
91.3 FM
Southampton, NY
13598
10,000
m (ft)
B1

Questions and formulas:
Question: Which Facility ID has a City of license of springfield, ma, and a ERP / Power W smaller than 230?
Formula: SUM(FILTER(D1, (C1="springfield, ma")*(E1<230)))
Formula2: SUM(FILTER(D2:D6, (C2:C6="springfield, ma")*(E2:E6<230)))
Level: easy
Question: Which Frequency has a Facility ID of 13598?
Formula: LET(query1,SUMMARIZE(B1,SUMX(D1)),FILTER(query1,CHOOSECOLS(query1,2)=13598))
Formula2: LET(query1,SUMMARIZE(B2:B6,SUMX(D2:D6)),FILTER(query1,CHOOSECOLS(query1,2)=13598))
Level: hard
Question: WHich Facility ID has a Call sign of wnpr?
Formula: SUMIFS(D1,A1,"wnpr")
Formula2: SUMIFS(D2:D6,A2:A6,"wnpr")
Level: easy
Question: Which Frequency has a Facility ID of 13598?
Formula: LET(query1,SUMMARIZE(B1,SUMX(D1)),FILTER(query1,CHOOSECOLS(query1,2)=13598))
Formula2: LET(query1,SUMMARIZE(B2:B6,SUMX(D2:D6)),FILTER(query1,CHOOSECOLS(query1,2)=13598))
Level: hard