Edexcel S1 June 2015 – Q5

q5-s1-june-2015-edexcel

QUESTIONS IN THIS PAPER
Q1 Q2 Q3 Q4 Q5 Q6
GETTING AROUND
← Edexcel – S1 June 2015 All 6 questions in this paper Probability distribution tables Expected values E(X) Variance, Var(X) ← Q4 Q6 →
VIDEO SOLUTION
Worked video solution
Every line of the mark scheme, talked through. Free, never metered – like every video on the site.
Part (a):
Part (b):
Part (c):
Part (d):
Part (e):
Part (f):

New · Axi

Stuck on this question?

Axi, our AI tutor, answers questions on this Edexcel S1 June 2015 Q5 problem – no copying, no pasting, no sign-up.