Table:
0
A
B
C
D
E
1
Call sign
Frequency MHz
City of license
ERP W
FCC info
2
W211BF
90.1
Big Stone Gap, Virginia
8
FCC
3
W212BP
90.3
Clintwood, Virginia
1
FCC
4
W211BE
90.1
Lebanon, Virginia
8.5
FCC
5
W219CJ
91.7
Norton, Virginia
50
FCC
6
W217BF
91.3
Pound, Virginia
1
FCC
7
W215BJ
90.9
Saint Paul, Virginia
1
FCC

Questions and formulas:
Question: Tell me the call sign which has a frequency Mhz more than 90.1 and ERP W of 1
Formula: LET(query1,SUMMARIZE(A1,SUMX(B1),SUMX(D1)),FILTER(query1,(CHOOSECOLS(query1,2)>90.1)*(CHOOSECOLS(query1,3)=1)))
Formula2: LET(query1,SUMMARIZE(A2:A7,SUMX(B2:B7),SUMX(D2:D7)),FILTER(query1,(CHOOSECOLS(query1,2)>90.1)*(CHOOSECOLS(query1,3)=1)))
Level: hard
Question: Name the total number of ERP W when the call sign is w217bf
Formula: SUMIFS(D1,A1,"w217bf")
Formula2: SUMIFS(D2:D7,A2:A7,"w217bf")
Level: easy
Question: Name the total number of frequency Mhz for when it has ERP W of 1 and call sign of w215bj
Formula: SUM(FILTER(B1, (D1=1)*(A1="w215bj")))
Formula2: SUM(FILTER(B2:B7, (D2:D7=1)*(A2:A7="w215bj")))
Level: easy
Question: Name the average ERP W when it has a city of license of pound, virginia and frequency mhz more than 91.3
Formula: AVERAGE(FILTER(D1, (C1="pound, virginia")*(B1>91.3)))
Formula2: AVERAGE(FILTER(D2:D7, (C2:C7="pound, virginia")*(B2:B7>91.3)))
Level: easy