who did the bio p6b edexcel 0n 14 may.tues.?

[Shah...]

hi guys..am one of those unfortunate ppl who did the bio 6pr 6b...well it didnt go very well for me..wat about u guys..got sme questions,,plz answer them for me..
1.wat was the null hypothesis,was there or was there not a correlation b/w the no. of earthworms nd the the effect of ploughing?
2.wa the null hypothesis to be rejected or accepted?
3.wat medians did u get?
plz reply me..am really tensed...

 

[pineapplelynn7]

1. the null hypothesis is there is no significant difference between the no. of earthworms and type of ploughing methods.
2. accept the null hypothesis.
3. 8 for field A and 7 for field B i think.

 

[Shah...]

1. the null hypothesis is there is no significant difference between the no. of earthworms and type of ploughing methods.
2. accept the null hypothesis.
3. 8 for field A and 7 for field B i think.

if this is so..then i messed everything up!!!