TEODORO, DONNA APRIL P.
June 12, 2008
AP 186 Rating: 9.5/10
Remarks: I got the shape of the graph, but the values are not that close.
Along the y-axis, the graph interval is 600. From paint, we tabulate the following pixel values (FIg1).
The average y2 – y1 is 56.44 (rounded off to 57).
The maximum y value(the y pixel value in the origin) is 538.
The equation relating the pixel value to its proper Excel value is
y' = (538 – y)/57.
Along the x-axis, the graph interval is 1 (month). From paint, we tabulate the following pixel values (FIg2).
The average x2– x1 is 38.42.
The equation relating the pixel value x to its proper Excel value x' is
x' = x/38.42.
2 comments:
Thanks to the people who helped me finish the activity:
Julie Ting for helping me find a an old journal with a simple graph;
Jeric Tugaff for scanning the journal.
Beth Prieto for assisting me with publishing the activity in my blog.
Not bad. 10 na to.
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