Table:
0
A
B
C
D
E
1
Channel
Video
Aspect
PSIP Short Name
Programming
2
56.1
720p
16:9
KDOC-HD
Main KDOC-TV programming
3
56.2
480i
4:3
ESNE
Spanish Catholic
4
56.3
480i
4:3
METVLA
Me-TV
5
56.4
480i
4:3
NDOC
s Infomercial
6
56.5
480i
4:3
IBC-TV
IBC-TV (Vietnamese)

Questions and formulas:
Question: Name the Programming which has an Aspect of 4:3, and a PSIP Short Name of ibc-tv?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="4:3")*(D1="ibc-tv")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,(C2:C6="4:3")*(D2:D6="ibc-tv")),5))
Level: medium
Question: Name the highest Channel with an Aspect of 4:3, and a PSIP Short Name of ibc-tv?
Formula: MAX(FILTER(A1, (C1="4:3")*(D1="ibc-tv")))
Formula2: MAX(FILTER(A2:A6, (C2:C6="4:3")*(D2:D6="ibc-tv")))
Level: easy
Question: WHich Video has a Channel larger than 56.4?
Formula: LET(query1,SUMMARIZE(B1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)>56.4))
Formula2: LET(query1,SUMMARIZE(B2:B6,SUMX(A2:A6)),FILTER(query1,CHOOSECOLS(query1,2)>56.4))
Level: hard
Question: Which Programming has an Aspect of 4:3 and a PSIP Short Name of metvla?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="4:3")*(D1="metvla")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,(C2:C6="4:3")*(D2:D6="metvla")),5))
Level: medium
Question: Which Channel has an Aspect of 4:3 and a Programming of me-tv?
Formula: SUM(FILTER(A1, (C1="4:3")*(E1="me-tv")))
Formula2: SUM(FILTER(A2:A6, (C2:C6="4:3")*(E2:E6="me-tv")))
Level: easy