Overview
1
2
3
4
5
6
7
Question Progress
Homework Progress<...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 18.10.2020 21:01, shod74
Overview
1
2
3
4
5
6
7
Question Progress
Homework Progress
4/21
•off
יזיזיין
A shop is recording the queuing time of its customers and produces the
cumulative frequency graph shown below.
100
a) How many customers queued for more
than 20 minutes?
80
customers
Cumulative frequency
40
b) Find the median queuing time.
20
minutes
0
0
25
5
10 15 20
Queuing time (mins)
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00, teriateria
How can writing phrases as algebraic expressions you solve problems?
Answers: 2
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
English, 24.11.2020 23:20
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 24.11.2020 23:20
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 24.11.2020 23:20
![Konu](/tpl/images/cats/en.png)