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A2 EMPA biology measuring length of lettuce seedlings

hi,
has anyone done the EMPA written paper for this if so can you please guide me with what to revise in a pm or below.
thanks

Reply 1

dpd5

tsr_gb

hi,
has anyone done the EMPA written paper for this if so can you please guide me with what to revise in a pm or below.
thanks

i dunno, iv only done tasks one and two! what statistical test did you do? i think the written papaer might have water potential or something in it...

Reply 2

academic45

dpd5

i dunno, iv only done tasks one and two! what statistical test did you do? i think the written papaer might have water potential or something in it...

hey i still havent done task 1 . Can u tell me what you have to do in it? Please, because i have missed a couple of my biology lessons and don't know what to do in task 1 and have got it on Monday.

Reply 3

tsr_gb

dpd5

i dunno, iv only done tasks one and two! what statistical test did you do? i think the written papaer might have water potential or something in it...

same i have only done tasks 1 and 2. where straight forward. when do you have the written paper?

Reply 4

dpd5

tsr_gb

same i have only done tasks 1 and 2. where straight forward. when do you have the written paper?

yeah they were pretty easy i thought, i have the written paper on tuesday morning! going up to an open day straight after so i have to sit it at 8am :P

Reply 5

academic45

dpd5

i dunno, iv only done tasks one and two! what statistical test did you do? i think the written papaer might have water potential or something in it...

hey i still havent done task 1 . Can u tell me what you have to do in it? Please, because i have missed a couple of my biology lessons and don't know what to do in task 1 and have got it on Monday.

Reply 6

stanleyfan

what stats test did you use?

Reply 7

dpd5

academic45

hey i still havent done task 1 . Can u tell me what you have to do in it? Please, because i have missed a couple of my biology lessons and don't know what to do in task 1 and have got it on Monday.

well i wont be allowed to say, but il tell you that it is REALLY REALLY strightforward, and it tells you exactly what to do. Just read what it says and do it. Theres nothing really to catch you out. Its basically just a short practical with a few questions at the end.

Reply 8

dpd5

stanleyfan

what stats test did you use?

well most people in my class did Standard deviation or spearmans rank. think you could do either, which did you do?

Reply 9

stanleyfan

i always use spearmans rank because its easy to do and understand the result.

Reply 10

fm25

has anyone done the final writen paper? can u please help with wht cmes up?

Reply 11

Vali

hi,

do you have to have revised the statistical tests for task 1? thanks :smile:

Reply 12

dpd5

Vali

hi,

do you have to have revised the statistical tests for task 1? thanks :smile:

no you dont need any stats tests til task 2!

Reply 13

missbubbles

Hi
How did you find the asks for the A2 EMPA on lettuce seedlings ?
was teh question paper hard?
and which practice experiments did you do last year
for example before our pectin one last eyar we did on on vicouse rice flour and apple pieces?
Was the practical ok and when do you need the statistical side e.g spermans rank/standard deviation?

any help will be appreciated

Thank you!

=)

Reply 14

montana91

stats comes in task 2
got task 3 on weds... not sure wot to look at for it, hopefully wont need to know all of photosynthesis again!!
anyone done task 3 or have any suggestios what to look at for it?
i'm thinking osmosis ....

Reply 15

montana91

kavskebabs

there was the stuff bout xerophytes and water uptake? that may come up- when is your written?

my task three is this wednesday,
ta for the suggestions - theyre v good!

have you done task 3?

Reply 16

tsr_gb

i have task 3 on wednesday

Reply 17

tsr_gb

dpd5

yeah they were pretty easy i thought, i have the written paper on tuesday morning! going up to an open day straight after so i have to sit it at 8am :P