Mathematics HL - May 2002 - P1 \$

# Mathematics HL - May 2002 - P1 \$ - INTERNATIONAL...

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MARKSCHEME May 2002 MATHEMATICS Higher Level Paper 1 12 pages M02/510/H(1)M+ INTERNATIONAL BACCALAUREATE BACCALAUR&AT INTERNATIONAL BACHILLERATO INTERNACIONAL c

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The following illustrates a use of the follow through procedure. 8 M1 & A0 8 M1 8 A1 (ft) Amount earned = \$ 600 & 1.02 = \$ 602 Amount = 301 & 1.02 + 301 & 1.04 = \$ 620.06 \$ 600 & 1.02 M1 = \$ 612 A1 \$ (306 & 1.02) + (306 & 1.04) M1 = \$ 630.36 A1 Marking Candidate±s Script Markscheme Note that the candidate made an arithmetical error at line 2; the candidate used a correct method at lines 3, 4; the candidate±s working at lines 3, 4 is correct. However, if a question is transformed by an error into a different, much simpler question then: (i) fewer marks should be awarded at the discretion of the Examiner; (ii) marks awarded should be followed by ² (d) ± (to indicate that these marks have been awarded at the discretion of the Examiner); (iii) a brief note should be written on the script explaining how these marks have been awarded.

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Mathematics HL - May 2002 - P1 \$ - INTERNATIONAL...

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