weekly on-sync release 2.8dev
[moodle.git] / mod / quiz / report / statistics / lang / en / quiz_statistics.php
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30c8dd34 1<?php
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2// This file is part of Moodle - http://moodle.org/
3//
4// Moodle is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// Moodle is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
0c1c764e 16
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17/**
18 * Strings for component 'quiz_statistics', language 'en', branch 'MOODLE_20_STABLE'
19 *
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20 * @package quiz_statistics
21 * @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com}
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
30c8dd34 23 */
0c1c764e 24
04853f27 25$string['actualresponse'] = 'Actual response';
fb94cd48 26$string['allattempts'] = 'all attempts';
0c1c764e 27$string['allattemptsavg'] = 'Average grade of all attempts';
04853f27 28$string['allattemptscount'] = 'Total number of complete graded attempts';
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29$string['analysisofresponses'] = 'Analysis of responses';
30$string['analysisofresponsesfor'] = 'Analysis of responses for {$a}.';
31$string['attempts'] = 'Attempts';
0c1c764e 32$string['attemptsall'] = 'all attempts';
33$string['attemptsfirst'] = 'first attempt';
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34$string['backtoquizreport'] = 'Back to main statistics report page.';
35$string['calculatefrom'] = 'Calculate statistics from';
fcca760a 36$string['calculatingallstats'] = 'Calculating statistics for quiz, questions and analysing response data';
30c8dd34 37$string['cic'] = 'Coefficient of internal consistency (for {$a})';
04853f27 38$string['completestatsfilename'] = 'completestats';
30c8dd34 39$string['count'] = 'Count';
038014c4 40$string['counttryno'] = 'Count Try {$a}';
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41$string['coursename'] = 'Course name';
42$string['detailedanalysis'] = 'More detailed analysis of the responses to this question';
4922e79f 43$string['detailedanalysisforvariant'] = 'More detailed analysis of the responses to variant {$a} of this question';
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44$string['discrimination_index'] = 'Discrimination index';
45$string['discriminative_efficiency'] = 'Discriminative efficiency';
0465ef6e 46$string['downloadeverything'] = 'Download full report as {$a->formatsmenu} {$a->downloadbutton}';
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47$string['duration'] = 'Open for';
48$string['effective_weight'] = 'Effective weight';
49$string['errordeleting'] = 'Error deleting old {$a} records.';
50$string['erroritemappearsmorethanoncewithdifferentweight'] = 'Question ({$a}) appears more than once with different weights in different positions of the test. This is not currently supported by the statistics report and may make the statistics for this question unreliable.';
0c1c764e 51$string['errormedian'] = 'Error fetching median';
08a7ead5 52$string['errorpowerquestions'] = 'Error fetching data to calculate variance for question grades';
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53$string['errorpowers'] = 'Error fetching data to calculate variance for quiz grades';
54$string['errorrandom'] = 'Error getting sub item data';
55$string['errorratio'] = 'Error ratio (for {$a})';
ea751786 56$string['errorstatisticsquestions'] = 'Error fetching data to calculate statistics for question grades';
f8d4e7b1 57$string['facility'] = 'Facility index';
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58$string['firstattempts'] = 'first attempts';
59$string['firstattemptsavg'] = 'Average grade of first attempts';
04853f27 60$string['firstattemptscount'] = 'Number of complete graded first attempts';
30c8dd34 61$string['frequency'] = 'Frequency';
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62$string['highestattempts'] = 'highest graded attempt';
63$string['highestattemptsavg'] = 'Average grade of highest graded attempts';
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64$string['intended_weight'] = 'Intended weight';
65$string['kurtosis'] = 'Score distribution kurtosis (for {$a})';
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66$string['lastattempts'] = 'last attempt';
67$string['lastattemptsavg'] = 'Average grade of last attempts';
30c8dd34 68$string['lastcalculated'] = 'Last calculated {$a->lastcalculated} ago there have been {$a->count} attempts since then.';
df9ddae6 69$string['maximumfacility'] = 'Maximum facility';
30c8dd34 70$string['median'] = 'Median grade (for {$a})';
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71$string['medianfacility'] = 'Median facility';
72$string['minimumfacility'] = 'Minimum facility';
04853f27 73$string['modelresponse'] = 'Model response';
1239d287 74$string['nameforvariant'] = 'Variant {$a->variant} of {$a->name}';
30c8dd34 75$string['negcovar'] = 'Negative covariance of grade with total attempt grade';
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76$string['negcovar_help'] = 'This question\'s grade for this set of attempts on the quiz varies in an opposite way to the overall attempt grade. This means overall attempt grade tends to be below average when the grade for this question is above average and vice-versa.
77
78Our equation for effective question weight cannot be calculated in this case. The calculations for effective question weight for other questions in this quiz are the effective question weight for these questions if the highlighted questions with a negative covariance are given a maximum grade of zero.
79
80If you edit a quiz and give these question(s) with negative covariance a max grade of zero then the effective question weight of these questions will be zero and the real effective question weight of other questions will be as calculated now.';
e72efdd4 81$string['nostudentsingroup'] = 'There are no students in this group yet';
30c8dd34 82$string['optiongrade'] = 'Partial credit';
620233b8 83$string['partofquestion'] = 'Part of question';
8b95f430 84$string['pluginname'] = 'Statistics';
43ec99aa 85$string['position'] = 'Position';
30c8dd34 86$string['positions'] = 'Position(s)';
43ec99aa 87$string['questioninformation'] = 'Question information';
82b15e28 88$string['questionname'] = 'Question name';
30c8dd34 89$string['questionnumber'] = 'Q#';
43ec99aa 90$string['questionstatistics'] = 'Question statistics';
04853f27 91$string['questionstatsfilename'] = 'questionstats';
82b15e28 92$string['questiontype'] = 'Question type';
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93$string['quizinformation'] = 'Quiz information';
94$string['quizname'] = 'Quiz name';
95$string['quizoverallstatistics'] = 'Quiz overall statistics';
96$string['quizstructureanalysis'] = 'Quiz structure analysis';
97$string['random_guess_score'] = 'Random guess score';
98$string['recalculatenow'] = 'Recalculate now';
6dd9362e 99$string['reportsettings'] = 'Statistics calculation settings';
04853f27 100$string['response'] = 'Response';
51e3ded8 101$string['slotstructureanalysis'] = 'Structural analysis for question number {$a}';
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102$string['skewness'] = 'Score distribution skewness (for {$a})';
103$string['standarddeviation'] = 'Standard deviation (for {$a})';
104$string['standarddeviationq'] = 'Standard deviation';
105$string['standarderror'] = 'Standard error (for {$a})';
106$string['statistics'] = 'Statistics';
107$string['statistics:componentname'] = 'Quiz statistics report';
108$string['statisticsreport'] = 'Statistics report';
109$string['statisticsreportgraph'] = 'Statistics for question positions';
110$string['statistics:view'] = 'View statistics report';
82b15e28 111$string['statsfor'] = 'Quiz statistics (for {$a})';
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112$string['variant'] = 'Variant';
113$string['variantno'] = 'Variant {$a}';
038014c4 114$string['whichtries'] = 'Analyze responses for';
4922e79f 115