It depends on the strength of the cohort. I was about 40th out of 110 students, averaging about 80% and I still got a 91 assessment mark. You should look at how many band 6s your school normally gets and see if your rank falls in that range.Hey guys! I have just received my first disappointing mark which obviously was Biology . I got 73% despite averaging 95% in the prior assessment tasks. Have I completely ruined my chances of getting a band 6 in Bio?