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S1, post your doubts here....

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Hi ! How was the exam? What Grades do yous predict? Please post answers which u remember :D
Here are main : Q1 a) sth=-22408.... stt= 1491222.... b) r = -0.952 d) t=0.284-0.015h
Q2 a)25 b) IQR=17 Q2=51 c) outliers >88.5 <20.5
Q3 a) 0.55 b) 0.99 c) 0.375 d) 4 circles in venn diagram e) 0.25
Q4 a) Mean=24.2 SD=9.29 b)IQR=6.94 Q2=22.7
Q5 a) a=0.1 b=20.4 b) 20.4 c)24.8 d)0.2 e) 0.01
Q6 a)210 b)0.0274 c) 2.15
 
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Hi ! How was the exam? What Grades do yous predict? Please post answers which u remember :D
Here are main : Q1 a) sth=-22408.... stt= 1491222.... b) r = -0.952 d) t=0.284-0.015h
Q2 a)25 b) IQR=17 Q2=51 c) outliers >88.5 <20.5
Q3 a) 0.55 b) 0.99 c) 0.375 d) 4 circles in venn diagram e) 0.25
Q4 a) Mean=24.2 SD=9.29 b)IQR=6.94 Q2=22.7
Q5 a) a=0.1 b=20.4 b) 20.4 c)24.8 d)0.2 e) 0.01
Q6 a)210 b)0.0274 c) 2.15
The regression line equation was t=24.1433 -0.15h
 
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R u sure that regression line was t=24.1433 -0.15h ? Does anyone else got that?
 
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venn diagram i drew 3 circles inside 1 big circle ???????????
It's made up of three circles that don't meet, and the "bus" circle which joins them all.

EDIT: for
F: 9 in the F box, and 1 in the intersection between F and B
H: 77 in the H box, and 33 in the intersection between H and B
C: 64 in the C box, and 16 in the intersection between C and B
 
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R u sure that regression line was t=24.1433 -0.15h ? Does anyone else got that?
Yes, I got a very similar answer.
But the slope is -0.015 (you missed a zero)
and the y-intercept was 24.16 (difference of 0.02, doesn't matter anyways)
 
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