7/31/2019 Skema Markah Ub2 Add Maths F4 2012

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Skema Jawapan UB2 Add Maths F4 2012

Question 1

(a)

(b) (i) Interquartile range =

=

=

=

(ii) (iii)

OR

(iv) (c) Mode =

Scale Plot histogram

Question 2

(a) (b) Mode = (c) Range = (d) Median =

(e) Interquartile range = (f)

(g)

Question 3

(a) (b)

Question 4

(a) (b)

Question 5

(a) (b) 1

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7/31/2019 Skema Markah Ub2 Add Maths F4 2012

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Skema Jawapan UB2 Add Maths F4 2012

Question 6

(a)

(b) ;

;

Question 7

Total : 48 marks

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