Pure
Exponential graph Rules of Logarithms 1. log(a) + log(b) = log(ab) 2. log(a) - log(b) = log(a/b) 3. log(a)n = nlog(a) 4. loga(a) = 1 5. If loga(x) = 5 then x = a5 Power rule Question 1 hint: use rule 3 Adding and subtracting
Statistics
Binomial Distribution A-Level Maths · Statistics Reveal All Answers Reset 0Correct 0Wrong 0Checked X = k X ~ B(12, 0.30) Find P(X = 4) Check Show answer Answer: 0.2311 X ~ B(15, 0.45) Find P(X = 7) Check Show answer Answer: 0.2013 X ~ B(10, 0.60) Find
Statistics
Normal Distribution Question 1 Question 2 Question 3 Inverse normal Question 4 Question 5 Question 6 Standard normal Question 7 Question 8 Question 9 Question 10 Question 11 Hypothesis Testing Question 12 Question 13 Question 14 Question 15 Binomial approximations Question 16 Question 17 Question 18 Question 19
Pure
Question 1 Question 2 Question 3
Mechanics
Question 1 Question 2 Question 3
Year 12 Pure 1. Indices 2. Quadratics 3. Graphs & Transformations 4. Co-ordinate Geometry 5. Cubics 6. Binomial Expansion 7. Trigonometry 8. Differentiation 9. Integration 10. Logs & Exponentials | Revision 11. Vectors Year 13 Pure 1. Functions 2. Partial Fractions 3. Proof 4. Sequences and Series 5. Binomial Expansion 6.
Statistics
What does P(A) mean? P(A) is the probability of A happening What does P(A') mean? P(A') is the probability of A not happening What does P(A∩B) mean? P(A∩B) is the probability of A and B happening What does P(AUB)
Mechanics
Vertical pulleys Question 1 Question 2 Question 3 Horizontal pulleys Question 4 Question 5 Question 6