Table:
0
A
B
C
D
E
F
1
Call sign
Frequency MHz
City of license
ERP W
Class
FCC info
2
W254AI
98.7
Auburndale, Florida
55
D
FCC
3
W291AG
106.1
Highland City, Florida
27
D
FCC
4
W224BU
92.7
Lake City, Florida
24
D
FCC
5
W208AR
89.5
Lake Placid, Florida
10
D
FCC
6
W242AK
96.3
Lakeland, Florida
55
D
FCC
7
W244BC
96.7
Ocala, Florida
10
D
FCC
8
W237CW
95.3
Pinellas Park, Florida
14
D
FCC
9
W280EA
103.9
Ruskin, Florida
8
D
FCC
10
W214BA
90.7
Sebring, Florida
80
D
FCC

Questions and formulas:
Question: What is the FCC info of the w214ba call sign with a frequency below 96.3?
Formula: LET(query1,LET(query1,FILTER(A1:F1,A1="w214ba"),SUMMARIZE(CHOOSECOLS(query1,6),SUMX(CHOOSECOLS(query1,2)))),FILTER(query1,CHOOSECOLS(query1,2)<96.3))
Formula2: LET(query1,LET(query1,FILTER(A2:F10,A2:A10="w214ba"),SUMMARIZE(CHOOSECOLS(query1,6),SUMX(CHOOSECOLS(query1,2)))),FILTER(query1,CHOOSECOLS(query1,2)<96.3))
Level: hard
Question: What is the total number of the ERP W with a call sign of w242ak?
Formula: SUMIFS(D1,A1,"w242ak")
Formula2: SUMIFS(D2:D10,A2:A10,"w242ak")
Level: easy
Question: What is the FCC info of the station with a frequency above 95.3 and an ERP W smaller than 27 in Ocala, Florida?
Formula: LET(query1,LET(query1,FILTER(A1:F1,C1="ocala, florida"),SUMMARIZE(CHOOSECOLS(query1,6),SUMX(CHOOSECOLS(query1,2)),SUMX(CHOOSECOLS(query1,4)))),FILTER(query1,(CHOOSECOLS(query1,2)>95.3)*(CHOOSECOLS(query1,3)<27)))
Formula2: LET(query1,LET(query1,FILTER(A2:F10,C2:C10="ocala, florida"),SUMMARIZE(CHOOSECOLS(query1,6),SUMX(CHOOSECOLS(query1,2)),SUMX(CHOOSECOLS(query1,4)))),FILTER(query1,(CHOOSECOLS(query1,2)>95.3)*(CHOOSECOLS(query1,3)<27)))
Level: hard