Qualification > Sciences
Biology Paper 6!!
SGVaibhav:
:S:S:?????????????????
this is written in examiners report
Most candidates attempted to plot an accurate line graph with the values for the surface area of the
model fruit in cm³ on the x-axis and the distance travelled/cm on the y- axis. Some candidates
used a ruled line point to point and others a line of best fit. Either of these methods was acceptable
providing that the line was accurately drawn. The scale caused problems for candidates. The
range of values for the surface area of fruit increased by 32 cm² for each set of repeated values of
distance travelled and an even scale was required. If this range started from 30 cm² (instead of
0 cm²) and used one mm square to represent 2 cm² an even scale filled the printed grid. The
vertical scale for the mean distance travelled in cms for a value of 0 or 25 to 50 cm an even scale
could be used to fill the printed grid.
by the way, nice handwriting
Krissy:
--- Quote from: sgvaibhav on May 16, 2009, 04:47:13 pm ---:S:S:?????????????????
this is written in examiners report
Most candidates attempted to plot an accurate line graph with the values for the surface area of the
model fruit in cm³ on the x-axis and the distance travelled/cm on the y- axis. Some candidates
used a ruled line point to point and others a line of best fit. Either of these methods was acceptable
providing that the line was accurately drawn. The scale caused problems for candidates. The
range of values for the surface area of fruit increased by 32 cm² for each set of repeated values of
distance travelled and an even scale was required. If this range started from 30 cm² (instead of
0 cm²) and used one mm square to represent 2 cm² an even scale filled the printed grid. The
vertical scale for the mean distance travelled in cms for a value of 0 or 25 to 50 cm an even scale
could be used to fill the printed grid.
by the way, nice handwriting
--- End quote ---
Gosh yes didnt think about 32 :-\ so yea then your right but isn't it much more complicated this way starting with a dif number :S I mean if you change the Y axis scale to 32 64 96 128 160 its really much better and but starting with 0 makes it easier, though i noticed you depend too much on ms, go through it but dont chnge your answer exactly according to it i mean my way is partially wrong :P but if i chnge axis its cool and they said it is okay if you put distance travelled on y axis not that you have to so if a question does come be sure you put the ones on the axis they ask just in case ;) also they say you can draw the point to point method so thats answers your prev question :)
Krissy:
Thanks ..for the compliment:D
SGVaibhav:
is my right or wrong still?
SGVaibhav:
waiting for reply
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