FREE Download: 2011 Mathematical Methods (CAS) Trial Examination 2 Solutions

FREE Download: 2011 Mathematical Methods (CAS) Trial Exam 2 Solutions – PDF 85KB

Thanks to James Harrold for pointing out that in Section B Q4a(i), the answer should be:

mean-w=1.9180 and so
w=mean-1.9180=1.9500-1.9180=0.0320 for the lower 10th percentile.

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