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Math P62

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how did u got 20 in q 4 part 3
and q5 part 2 is accuracy error ms will issue like, 177-180
and cud u plz tell me wt was the question 6 part b
 
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EzioAuditre said:
@aaakhtar thanks
in Q6 we had to use binomial first normal then binomial my ans was 0.7 sthng
yah i know that bt cud u pls tell me
wt was the x in binomial like
X~b(?,0.244)
i thnk i hv dn this in ppr bt i hvnt included this step in here
i m damn sure that i did smthing with 0.244
like n was i thnk 4 or smthing cud anyone tell me
thnx
 
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ya it was 4
and i used the probability as 0.24 not 0.244
nt value of n in the cum freq graph was 59
 
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ahmed t said:
ya it was 4
and i used the probability as 0.24 not 0.244
nt value of n in the cum freq graph was 59

yah rite
X~B(4,0.244)
bt wat v were supposed to find
like P(X<2 or whst??
 
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hello,
the paper was okay,,,of course the time given was indeed a problem...was just writing the answer of a question but the invigilator said pens down...:(
 
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adiadeira said:
hello,
the paper was okay,,,of course the time given was indeed a problem...was just writing the answer of a quwestion but the invigilator said pens down...:(



awwwww

all d bst fo da rst :good:
 
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