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[LON-CAPA] /
loncom /
homework /
templates /
SimpleMathResponseR.problem
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Sat Apr 18 23:43:54 2009 UTC (15 years, 4 months ago) by
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CVS tags:
version_2_9_X,
version_2_9_1,
version_2_9_0,
version_2_8_99_1,
version_2_8_99_0,
bz5969,
HEAD,
GCI_2,
BZ5971-printing-apage,
BZ5434-fox
* Some more blacklisted stuff
* Eliminate debugging code
* Templates for using R
1: <problem>
2: <script type="loncapa/perl">
3: $mean=&random(4,9,0.1);
4: @args=$mean;
5: $answer="$mean,$mean,$mean would be a simple example";
6: </script>
7:
8: <startouttext />
9: Provide a list of 3 numbers (separated by commas) that has a mean value of $mean.
10: <endouttext />
11:
12: <mathresponse answerdisplay="$answer" cas="R" args="@args">
13:
14: <answer>x<-c(RESPONSE[1],RESPONSE[2],RESPONSE[3]);
15: abs(mean(x)-LONCAPALIST[1])<0.001
16: </answer>
17:
18: <textline readonly="no" size="50" />
19: </mathresponse>
20: </problem>
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