Hi Guys! okay so this is what i got for Question 29 and I was just wondering if they were about what you got-ish...
29a) W=8, err took me foreverrr
29b)i) hmm tricky to use the one with the S or the funny symbol, i guessed and used the funny symbol one (which i think is population std dev.) so Std Dev= 5.2
29)b)ii) okay so even if that^ was wrong i can probably still get full marks in this question because thats what BOS does (lovely really) so for this i got she needed to get 58.9 to maintain her thang. I think the official answer was 59.7, so very close but just messed up a bit because of part i.
29)c)bloody mary and her website... i got that she needed 4 numerals, but i was rushing so maybe wrong...
29)d) -$1.50, i think this is right, because 1/4 for HH, 1/4 for TT, and 1/2 for HT/TH and minus $4
29)e) Present Value Formula, no Jack can't repay loan in 20 years he was about $285000, so around about 14-15000 off the target
So PLEASE tell me if these look about right... or what you got!
Thanks! (a skipping face, marvellous)
29a) W=8, err took me foreverrr
29b)i) hmm tricky to use the one with the S or the funny symbol, i guessed and used the funny symbol one (which i think is population std dev.) so Std Dev= 5.2
29)b)ii) okay so even if that^ was wrong i can probably still get full marks in this question because thats what BOS does (lovely really) so for this i got she needed to get 58.9 to maintain her thang. I think the official answer was 59.7, so very close but just messed up a bit because of part i.
29)c)bloody mary and her website... i got that she needed 4 numerals, but i was rushing so maybe wrong...
29)d) -$1.50, i think this is right, because 1/4 for HH, 1/4 for TT, and 1/2 for HT/TH and minus $4
29)e) Present Value Formula, no Jack can't repay loan in 20 years he was about $285000, so around about 14-15000 off the target
So PLEASE tell me if these look about right... or what you got!
Thanks! (a skipping face, marvellous)