Table:
0
A
B
C
D
E
F
G
1
station id
day of week
high temperature
low temperature
precipitation
wind speed mph
weekly weather
2
1
Monday
59
54
90.0
13
3
1
Tuesday
66
55
20.0
12
4
1
Wednesday
60
52
10.0
14
5
1
Thursday
55
50
30.0
13
6
1
Friday
55
52
50.0
17
7
1
Saturday
55
52
50.0
14
8
1
Sunday
54
52
50.0
12
9
2
Monday
58
54
60.0
20
10
2
Tuesday
57
54
80.0
22
11
2
Wednesday
59
55
90.0
23
12
2
Thursday
59
56
70.0
24
13
3
Monday
49
46
30.0
10
14
3
Tuesday
50
49
50.0
9
15
3
Wednesday
55
54
60.0
8
16
4
Monday
58
54
70.0
7
17
10
Tuesday
59
52
90.0
22

Questions and formulas:
Question: What is the average high temperature for each day of week?
Formula: SUMMARIZE(B1,AVERAGEX(C1))
Formula2: SUMMARIZE(B2:B17,AVERAGEX(C2:C17))
Level: easy
Question: show the lowest low temperature and highest wind speed in miles per hour.
Formula: CHOOSE({1,2},MIN(D1),MAX(F1))
Formula2: CHOOSE({1,2},MIN(D2:D17),MAX(F2:F17))
Level: medium
Question: What is the coldest low temperature and highest wind speed?
Formula: HSTACK(MIN(D1), MAX(F1))
Formula2: HSTACK(MIN(D2:D17), MAX(F2:F17))
Level: medium
Question: the mean high temperature for every day of week
Formula: SUMMARIZE(B1,AVERAGEX(C1))
Formula2: SUMMARIZE(B2:B17,AVERAGEX(C2:C17))
Level: easy
Question: The average high temperature for each day of week.
Formula: SUMMARIZE(B1,AVERAGEX(C1))
Formula2: SUMMARIZE(B2:B17,AVERAGEX(C2:C17))
Level: easy
Question: What is the minimum low temperature and fastest wind speed in mph?
Formula: HSTACK(MIN(D1), MAX(F1))
Formula2: HSTACK(MIN(D2:D17), MAX(F2:F17))
Level: medium