▲ 3 r/alevelmaths
9709/52 answers
first question was to 6c5+6c4*9c1+6c3*9c2
b, 60060
there was 0.2,0.27 and 6/25 / 73/100
range of 18
435 dayz
42 and 75 for q4
and for qz below distribution table : 0.0428 i did 7/27 * (20/27to power of 6, 0.03522 and pretty much same logic
new heigh is 191.5
mena 8,37 cant remeber sd
yeah pretty much everything
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u/InitialCranberry9438 — 10 days ago