<FIELDNAME="slot"TYPE="int"LENGTH="10"NOTNULL="false"UNSIGNED="true"SEQUENCE="false"COMMENT="The position in the quiz where this question appears"PREVIOUS="questionid"NEXT="subquestion"/>
<FIELDNAME="positions"TYPE="text"LENGTH="medium"NOTNULL="false"SEQUENCE="false"COMMENT="positions in which this item appears. Only used for random questions."PREVIOUS="maxgrade"/>
<FIELDNAME="positions"TYPE="text"LENGTH="medium"NOTNULL="false"SEQUENCE="false"COMMENT="positions in which this item appears. Only used for random questions."PREVIOUS="maxmark"NEXT="randomguessscore"/>
<FIELDNAME="randomguessscore"TYPE="number"LENGTH="12"NOTNULL="false"UNSIGNED="false"SEQUENCE="false"DECIMALS="7"COMMENT="An estimate of the score a student would get by guessing randomly."PREVIOUS="positions"/>
$string['cic']='Coefficient of internal consistency (for {$a})';
$string['completestatsfilename']='completestats';
$string['count']='Count';
$string['coursename']='Course name';
$string['detailedanalysis']='More detailed analysis of the responses to this question';
...
...
@@ -53,12 +56,13 @@ $string['errorstatisticsquestions'] = 'Error fetching data to calculate statisti
$string['facility']='Facility index';
$string['firstattempts']='first attempts';
$string['firstattemptsavg']='Average grade of first attempts';
$string['firstattemptscount']='Number of first attempts';
$string['firstattemptscount']='Number of complete graded first attempts';
$string['frequency']='Frequency';
$string['intended_weight']='Intended weight';
$string['kurtosis']='Score distribution kurtosis (for {$a})';
$string['lastcalculated']='Last calculated {$a->lastcalculated} ago there have been {$a->count} attempts since then.';
$string['median']='Median grade (for {$a})';
$string['modelresponse']='Model response';
$string['negcovar']='Negative covariance of grade with total attempt grade';
$string['negcovar_help']='This question\'s grade for this set of attempts on the quiz varies in an opposite way to the overall attempt grade. This means overall attempt grade tends to be below average when the grade for this question is above average and vice-versa.