Reply 1
I wasn’t a fan of the spinner question or the last 4 marker on the paper but apart from that I didn’t think it was too bad.
Reply 2
Original post by tvclla
how was it?
Wasn't bad to be honest, that 11 marker on chi squared was amazing. Does anyone remember what they got for E(x) on the spinner question?
Reply 3
Original post by wjecfm
Wasn't bad to be honest, that 11 marker on chi squared was amazing. Does anyone remember what they got for E(x) on the spinner question?
0.0625
Reply 4
Original post by Lindoggg
0.0625
I got 0.625
Reply 5
Original post by wjecfm
I got 0.625
-3 x 7/16 + 0x5/16 + 5x3/16 + 7x1/16 =0.0625 is how I did it
Reply 6
Original post by wjecfm
Wasn't bad to be honest, that 11 marker on chi squared was amazing. Does anyone remember what they got for E(x) on the spinner question?
1\16 I think , most people in my class got it also
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