Table:
0
A
B
C
D
E
1
Region
Median income ( Intl.$ )
Below 40% of median income
Below 50% of median income
Below 60% of median income
2
Arica and Parinacota
7420
9.3%
17.8%
24.9%
3
Tarapacá
9235
13.0%
18.6%
25.9%
4
Antofagasta
11246
10.4%
16.1%
24.0%
5
Atacama
8708
13.7%
19.3%
25.7%
6
Coquimbo
7125
9.6%
16.7%
23.1%
7
Valparaíso
7045
10.2%
16.4%
23.6%
8
Santiago
8909
11.0%
17.4%
24.0%
9
O'Higgins
7688
9.2%
16.2%
22.4%
10
Maule
6149
6.8%
13.4%
22.0%
11
Biobío
6082
9.4%
15.4%
23.0%
12
Araucanía
5473
11.1%
16.2%
24.4%
13
Los Ríos
6205
9.1%
14.9%
22.9%
14
Los Lagos
6532
9.3%
14.7%
22.3%
15
Aisén
9066
12.4%
18.8%
25.2%
16
Magallanes
9927
10.0%
16.2%
24.2%

Questions and formulas:
Question: What percentage of the population is below 50% of the median income in the region where 10.4% of the population earns below 40% of the median income?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="10.4%"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E16,C2:C16="10.4%"),4))
Level: medium
Question: What is the median income for the region where 24.4% pf people make below 60% of the median income?
Formula: SUMIFS(B1,E1,"24.4%")
Formula2: SUMIFS(B2:B16,E2:E16,"24.4%")
Level: easy
Question: What is the median income of Maule?
Formula: SUMIFS(B1,A1,"Maule")
Formula2: SUMIFS(B2:B16,A2:A16,"Maule")
Level: easy
Question: In what region does 17.4% of the population make below 50% of the median income?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="17.4%"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E16,D2:D16="17.4%"),1))
Level: medium
Question: In what region do 18.6% of the people make less than 50% of the median income?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="18.6%"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E16,D2:D16="18.6%"),1))
Level: medium