9709/62/O/N/22 CAIE A-level Statistics 2 Solution

Full Solution for Statistics 2 Oct Nov 2022 Paper 62
9709_w22_qp_62
9709_w22_ms_62
9709_ON22_P62
9709/62/O/N/22

00:00 Question 1
09:35 Question 2
16:49 Question 3
21:04 Question 4
32:31 Question 5
39:20 Question 6
46:44 Question 7

Playlists:
9709 Mathematics 1 (Paper 1) Guided Solutions:

9709 Mathematics 3 (Paper 3) Guided Solutions:

9709 Mechanics 1 (Paper 4) Guided Solutions:

9709 Probability and Statistics 1 (paper 5) Guided Solutions:

9709 Probability and Statistics 2 (paper 6) Guided Solutions:

9709 Mathematics 1 (Paper 1) Lectures:

9709 Mathematics 3 (Paper 3) Lectures:

9709 Mechanics 1 (Paper 4) Lectures:

9709 Probability and Statistics 1 (paper 5) Lectures:

9709 Probability and Statistics 2 (paper 6) Lectures:

[tasnimhasem]

In question no. 3 sample is 200, >30 so shouldn’t be use normal here?

[aidantan]

Hi mdm why for 5b) there wasnt any need for continuity correction?

[aliahmad-nsfv]

Miss why are we not using poisson distribution in q5 bcz isn’t poisson also applicable when sample size is greater than 50 ?

[Rohan-dwuv]

Hi, thanks for making this video!! It really helped me