A-Level
EDEXCEL
Mathematics & Further Mathematics
October 2017
QP-201710-Mathematics-S1 · Question 6
Question (excerpt):
20 6. The discrete random variable D with the following probability distribution represents the score when a 4-sided die is rolled. d 1 2 3 4 P(D = d) 1 4 1 4 1 4 1 4 (a) Write down the name of this d…
20 6. The discrete random variable D with the following probability distribution represents the score when a 4-sided die is rolled. d 1 2 3 4 P(D = d) 1 4 1 4 1 4 1 4 (a) Write down the name of this d…
Question Slice Image
Official Mark Scheme & Solution
The official answer and mark scheme are available to signed-in users in the PaperAce App.