A-Level
AQA
Mathematics (UK)
October 2020
QP-202010-Mathematics-U5-Local · Question 14
Question (excerpt):
14 It is known that a hospital has a mean waiting time of 4 hours for its Accident and Emergency (A&E) patients. After some new initiatives were introduced, a random sample of 12 patients from the hos…
14 It is known that a hospital has a mean waiting time of 4 hours for its Accident and Emergency (A&E) patients. After some new initiatives were introduced, a random sample of 12 patients from the hos…
Question Slice Image
Official Mark Scheme & Solution
The official answer and mark scheme are available to signed-in users in the PaperAce App.