This web page contains a live and functional spreadsheet created with
SpreadsheetConverter
. Please enable JavaScript in your web browser for the live calculations to work properly.
Find the Quartiles from Grouped Data Tables
Answer to 2 decimal places
Q1)
Lower
Upper
f
Cf
0
10
2
10
20
5
20
30
16
30
40
22
40
50
35
50
60
2
Q1 =
Median =
Q3 =
IQR =
Q2)
Lower
Upper
f
Cf
0
5
6
5
10
12
10
30
34
30
50
56
50
100
89
100
200
95
200
500
76
Q1 =
Median =
Q3 =
IQR =
Q3)
Lower
Upper
f
Cf
0
0.5
12
0.5
1.5
15
1.5
3
13
3
4.5
22
4.5
7
26
7
9
8
9
10
4
Q1 =
Median =
Q3 =
IQR =
Q4)
Lower
Upper
f
Cf
15
20
5
20
30
9
30
35
15
35
40
18
40
45
24
45
50
27
50
60
22
60
80
10
80
100
5
Q1 =
Median =
Q3 =
IQR =
Q5)
Lower
Upper
f
Cf
20000
25000
22
25000
30000
25
30000
40000
35
40000
60000
44
60000
100000
47
100000
200000
57
Q1 =
Median =
Q3 =
IQR =
Reset
Print