The 'Ask Any Biology Question' Thread (2 Viewers)

[Rhinoz8142]

Isn't it in booklets this year?

Ohh really

I didn't know that

Can someone conform ??

 

[noctua]

How much do you guys usually get for mcq's?

 

[noctua]

And what are you meant to get for b6?

 

[Queenroot]

I got 17/20 iirc for last yr's HSC

 

[seventhroot]

I got 17/20 iirc for last yr's HSC

step back


jks; well done

 

[noctua]

May I ask what you got for biology as your HSC mark?

 

[Queenroot]

May I ask what you got for biology as your HSC mark?

87

 

[noctua]

Guess I need a 20/20 for b6 :'(

 

[faisalabdul16]

87

Do you have any idea of what raw mark you got?

 

[Queenroot]

Guess I need a 20/20 for b6 :'(

Not necessarily, you know there's the rest of the exam besides MC...

Do you have any idea of what raw mark you got?

No idea mate, I would have to guess somewhere in the 70s

 

[Rhinoz8142]

Not necessarily, you know there's the rest of the exam besides MC...


No idea mate, I would have to guess somewhere in the 70s

Then that ur raw mark is in the 70's which made u too recieve an aligned mark of 87

 

[faisalabdul16]

Not necessarily, you know there's the rest of the exam besides MC...


No idea mate, I would have to guess somewhere in the 70s

Probably 74-78

 

[Rhinoz8142]

Probably 74-78

faisalabdul..

any prediction..of tomorrow's paper..

 

[Maxwell]

Probably 74-78

bio cut off is usually low to mid 80s, so yeah. The content is really easy but they mark really hard (i.e. miss something and lose like 5 marks lel)

 

[noctua]

Think last year the b6 cut-off was 87...raw

 

[Maxwell]

Think last year the b6 cut-off was 87...raw

lol dat means we in for a shit paper



w00000000000t

 

[trungduong12]

bio cut off is usually low to mid 80s, so yeah. The content is really easy but they mark really hard (i.e. miss something and lose like 5 marks lel)

True !!!
Missed one key word - one mark gone !
:|


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[faisalabdul16]

Think last year the b6 cut-off was 87...raw

nah too high

 

[trungduong12]

A biology question:

Whats the difference between reliability, validity and accuracy?

Is accuracy the same with reliability? ?



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[Queenroot]

A biology question:

Whats the difference between reliability, validity and accuracy?

Is accuracy the same with reliability? ?



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Are you serious m9, you're about to do your HSC

Reliability: Has the experiment been repeated and have the results been averaged? If not, experiment is not reliable.
Validity: Have all the variables that are not independent been kept constant? If not then experiment is not valid.
Accuracy: Has there been any errors in obtaining measurements during the experiment? If so, then there are inaccuracies.