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MDL-15268 "Content for Quiz Statistics report table" know looping through all question grades fetched from the db to calculate position statistics.

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jamiesensei 2008-07-16 11:55:38 +00:00
parent 9faa5c4469
commit ea751786e0
3 changed files with 139 additions and 8 deletions
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6
lang/en_utf8/quiz_statistics.php
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@ -24,6 +24,7 @@ $string['attemptsfirst'] = 'first attempt';
$string['errormedian'] = 'Error fetching median';
$string['errorpowers'] = 'Error fetching data to calculate variance for quiz grades';
$string['errorpowerquestions'] = 'Error fetching data to calculate variance for question grades';
$string['errorstatisticsquestions'] = 'Error fetching data to calculate statistics for question grades';
$string['median'] = 'Median grade';
$string['standarddeviation'] = 'Standard deviation';
$string['skewness'] = 'Score distribution skewness';
@ -34,8 +35,11 @@ $string['standarderror'] = 'Standard error';
$string['questionnumber'] = 'Q#';
$string['quizstructureanalysis'] = 'Quiz structure analysis';
$string['questiontype'] = 'Q type';
$string['intended_weight'] = 'Intended question weight';
$string['intended_weight'] = 'Intended weight';
$string['random_guess_score'] = 'Random guess score';
$string['facility'] = 'Facility index';
$string['nostudentsingroup'] = 'There are no students in this group yet';
$string['discrimination_index'] = 'Discrimination Index';
$string['discriminative_efficiency'] = 'Discriminative Efficiency';
$string['effective_weight'] = 'Effective weight';
?>