27-10-2020
Mathematics

contestada

a shop is recording the queuing time of its customers and produces the cumulative frequency graph shown below.
a) how many customers queued for more than 20 minutes?
b) Find the median queuing time .

Respuesta :

jerryiseki850 jerryiseki850

29-10-2020

Answer:

11 customers

11 minutes

Step-by-step explanation:

Answer Link

mtahmed006062 mtahmed006062

01-03-2021

Answer:

A) 11 Customers

B) 11 Minutes

Step-by-step explanation:

Answer Link

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