qu.1.topic=Definitions@

qu.1.1.mode=Inline@
qu.1.1.name=04. Dice@
qu.1.1.comment=<p>Simply put there are 36 equally-likely outcomes in the sample space: 1,1 through to 6,6. Note that order does matter here, the roll 4,3 is treated as a different roll than 3,4. There are 6 of the 36 outcomes resulting in a 7.</p>@
qu.1.1.editing=useHTML@
qu.1.1.solution=@
qu.1.1.algorithm=$Q=4;
$Align=switch(rint(2),"Left","Right");
$Which=1+rint(5);
$Joke=switch(rint(4),"Frequent Occurrence","Superlative","Phlegmatic","Plurbian");@
qu.1.1.uid=eb10f4d6-b213-4f37-86cf-ad42ca78a27a@
qu.1.1.info=  Course=230;
  Difficulty=0;
  Origin=Chapter 1;
@
qu.1.1.weighting=1@
qu.1.1.numbering=alpha@
qu.1.1.part.1.name=sro_id_1@
qu.1.1.part.1.editing=useHTML@
qu.1.1.part.1.choice.5=This does not fit any of our definitions.<br>@
qu.1.1.part.1.fixed=4@
qu.1.1.part.1.choice.4=$Joke<br>@
qu.1.1.part.1.question=null@
qu.1.1.part.1.choice.3=Subjective<br>@
qu.1.1.part.1.choice.2=Relative Frequency@
qu.1.1.part.1.choice.1=Classical definition@
qu.1.1.part.1.mode=Multiple Choice@
qu.1.1.part.1.display=vertical@
qu.1.1.part.1.answer=1@
qu.1.1.question=<p><img align="$Align" src="__BASE_URI__Basics/Definitions/Dice$Which.gif" alt="Dice" title="Dice [IMG:Dice$Which.gif]" /></p><div title="UW Statistics Bank/Basics/Definitions/Q$Q">Two fair dice are thrown. The chance of the sum of the faces being 7 is 1 in 6. Which statement best describes the method used to determine the probability in this case?<p><span>&nbsp;</span><1><span>&nbsp;</span></p></div>@

qu.1.2.mode=Inline@
qu.1.2.name=02. Construction@
qu.1.2.comment=<p>The idea is that we can refer to a long history of somewhat similar construction jobs (or sub-tasks if you prefer) and build up enough trials to truly estimate by relative frequency.</p>@
qu.1.2.editing=useHTML@
qu.1.2.solution=@
qu.1.2.algorithm=$Q=2;
$Align=switch(rint(2),"Left","Right");
$Which=1+rint(4);
$P=range(3,22,1);
$Joke=switch(rint(4),"Frequent Occurrence","Superlative","Phlegmatic","Plurbian");@
qu.1.2.uid=4f137a20-0599-448f-b994-511f77a2876f@
qu.1.2.info=  Difficulty=0;
  Course=230;
  Origin=Chapter 1;
@
qu.1.2.weighting=1@
qu.1.2.numbering=alpha@
qu.1.2.part.1.name=sro_id_1@
qu.1.2.part.1.editing=useHTML@
qu.1.2.part.1.choice.5=This does not fit any of our definitions.<br>@
qu.1.2.part.1.fixed=4@
qu.1.2.part.1.choice.4=$Joke<br>@
qu.1.2.part.1.question=null@
qu.1.2.part.1.choice.3=Subjective<br>@
qu.1.2.part.1.choice.2=Relative Frequency@
qu.1.2.part.1.choice.1=Classical definition@
qu.1.2.part.1.mode=Multiple Choice@
qu.1.2.part.1.display=vertical@
qu.1.2.part.1.answer=2@
qu.1.2.question=<div title="UW Statistics Bank/Basics/Definitions/Q$Q"><img align="$Align" title="Construction [IMG:Construction$Which.gif]" alt="Construction" src="__BASE_URI__Basics/Definitions/Construction$Which.gif" />There is a $P% chance that that someone will be injured during the construction of this building. Which statement best describes the method used to determine the probability?<p><span>&nbsp;</span><1><span>&nbsp;</span></p></div>@

qu.1.3.mode=Inline@
qu.1.3.name=01. Weather@
qu.1.3.comment=<p>Definitely not the <span style="font-weight: bold;">classical definition</span>, and also not <span style="font-weight: bold;">relative frequency</span> although the idea behind relative frequency comes into play here. In fact in long term weather predictions a lot of factors are used, but the primary method is <span style="font-weight: bold;">subjective probability</span>. The $Joke choice is just nonsense.</p>@
qu.1.3.editing=useHTML@
qu.1.3.solution=@
qu.1.3.algorithm=$Q=1;
$Align=switch(rint(2),"Left","Right");
$Which=1+rint(3);
$P=range(5,45,1);
$Joke=switch(rint(4),"Frequent Occurrence","Superlative","Dogmatic","Plurbian");@
qu.1.3.uid=2c59952d-a57e-4755-96cd-321a3c39f010@
qu.1.3.info=  Difficulty=0;
  Course=230;
  Origin=Chapter 1;
@
qu.1.3.weighting=1@
qu.1.3.numbering=alpha@
qu.1.3.part.1.name=sro_id_1@
qu.1.3.part.1.editing=useHTML@
qu.1.3.part.1.choice.5=This does not fit any of our definitions.<br>@
qu.1.3.part.1.fixed=4@
qu.1.3.part.1.choice.4=$Joke<br>@
qu.1.3.part.1.question=null@
qu.1.3.part.1.choice.3=Subjective<br>@
qu.1.3.part.1.choice.2=Relative Frequency@
qu.1.3.part.1.choice.1=Classical definition@
qu.1.3.part.1.mode=Multiple Choice@
qu.1.3.part.1.display=vertical@
qu.1.3.part.1.answer=3@
qu.1.3.question=<div title="UW Statistics Bank/Basics/Definitions/Q$Q"><img hspace="4" align="$Align" src="__BASE_URI__Basics/Definitions/Drought$Which.gif" alt="Drought" title="Drought [IMG:Drought$Which.gif]" />There is a $P% chance that we will have a drought this summer. Which statement best describes the method used to determine the probability in this case? <br /><p><span>&nbsp;</span><1><span>&nbsp;</span></p></div>@

qu.1.4.mode=Multiple Choice@
qu.1.4.name=05. Definition of Statistics@
qu.1.4.comment=@
qu.1.4.editing=useHTML@
qu.1.4.solution=@
qu.1.4.algorithm=$Q=5;
$Alt1=switch(rint(2),"solve a system of equations.","reduce variability by repeated incremental estimation.");
$Alt2=switch(rint(2),"hypothesize, experiment, and form conclusions.","manipulate disorganized data to generate coherent information.");
$Alt3=switch(rint(2),"monitor, study, and report on a subject.","support conclusions by data manipulation.");
$Which=1+rint(4);
$Align=switch(rint(4),"Left","Right");@
qu.1.4.uid=0ee7a942-450c-480f-b967-58e3027f0676@
qu.1.4.info=  Difficulty=1;
  Course=202;
@
qu.1.4.question=<p><img hspace="4" align="$Align" title="Statistics [IMG:Statistics$Which.gif]" alt="Statistics" src="__BASE_URI__Basics/Definitions/Statistics$Which.gif" /></p>
<div title="UW Statistics Bank/Basics/Definitions/Q$Q">Statistics is the science of conducting studies to:</div>@
qu.1.4.answer=3@
qu.1.4.choice.1=$Alt1@
qu.1.4.choice.2=$Alt2@
qu.1.4.choice.3=collect, organize, summarize, analyze, and draw conclusions from data.@
qu.1.4.choice.4=$Alt3@
qu.1.4.fixed=@

qu.1.5.mode=Inline@
qu.1.5.name=03. Lost money@
qu.1.5.comment=@
qu.1.5.editing=useHTML@
qu.1.5.solution=@
qu.1.5.algorithm=$Q=3;
$Joke=switch(rint(4),"Frequent Occurrence","Superlative","Phlegmatic","Plurbian");@
qu.1.5.uid=4a7df1ff-f77d-4580-9284-cc1ebaecefbb@
qu.1.5.info=  Course=230;
  Difficulty=0;
  Origin=Chapter 1;
@
qu.1.5.weighting=1@
qu.1.5.numbering=alpha@
qu.1.5.part.1.name=sro_id_1@
qu.1.5.part.1.editing=useHTML@
qu.1.5.part.1.choice.5=This does not fit any of our definitions.<br>@
qu.1.5.part.1.fixed=4@
qu.1.5.part.1.choice.4=$Joke<br>@
qu.1.5.part.1.question=null@
qu.1.5.part.1.choice.3=Subjective<br>@
qu.1.5.part.1.choice.2=Relative Frequency@
qu.1.5.part.1.choice.1=Classical definition@
qu.1.5.part.1.mode=Multiple Choice@
qu.1.5.part.1.display=vertical@
qu.1.5.part.1.answer=3@
qu.1.5.question=<div title="UW Statistics Bank/Basics/Definitions/Q$Q"><img width="60" hspace="4" height="37" align="right" src="__BASE_URI__Basics/Definitions/Money.gif" alt="Money" title="Money [IMG:Money.gif]" />It's a 1 in a million chance that I will find that money I lost. Which statement best describes the method used to determine the probability?<p><span>&nbsp;</span><1><span>&nbsp;</span></p></div>@

qu.2.topic=Data Types@

qu.2.1.mode=True False@
qu.2.1.name=01. Quantitative@
qu.2.1.comment=<p>A quantitative variable is one measured on a numeric (or quantitative) scale. A city&rsquo;s population, a student&rsquo;s term mark,    or an airplane's fuel consumption are all quantitative variables. Variables that are not    quantitative are known as qualitative variables.</p>
<p>&nbsp;</p>@
qu.2.1.editing=useHTML@
qu.2.1.solution=@
qu.2.1.algorithm=$Q=1;
$X=switch(rint(3),"A person's hair colour","A leaf's colour","A person's name");@
qu.2.1.uid=967ee7a0-65ea-4705-bae5-140a9551e441@
qu.2.1.info=  Difficulty=1;
  Course=202;
@
qu.2.1.question=<div title="UW Statistics Bank/Basics/Data Types/Q$Q">$X would be an example of a quantitative variable.</div>@
qu.2.1.answer=2@
qu.2.1.choice.1=True@
qu.2.1.choice.2=False@
qu.2.1.fixed=@

qu.2.2.mode=Multiple Choice@
qu.2.2.name=03. Outlier?@
qu.2.2.comment=<p><img hspace="4" height="123" width="100" align="absmiddle" alt="Outliers" src="__BASE_URI__Basics/DataTypes/Outliers.gif" />An <strong>outlier</strong> is an observation that is numerically distant from the rest of the data.</p>@
qu.2.2.editing=useHTML@
qu.2.2.solution=@
qu.2.2.algorithm=$Q=3;
$Lower=6+rint(7);
$Upper=$Lower+3+rint(5);
$Outie=80+rint(35);
$Alt1=switch(rint(2),"the range","the sample mode");
$Alt2=switch(rint(2),"the mean","the median");
$Alt3=switch(rint(2),"the boxplot","the delimiter");@
qu.2.2.uid=7aec5c30-6ee4-4ee1-8930-4f02c3037c5d@
qu.2.2.info=  Difficulty=1;
  Course=202;
@
qu.2.2.question=<div title="UW Statistics Bank/Basics/Data Types/Q$Q">All the values in a dataset are between $Lower and $Upper, except for one value of $Outie. That value $Outie is likely to be</div>@
qu.2.2.answer=2@
qu.2.2.choice.1=$Alt1@
qu.2.2.choice.2=an outlier@
qu.2.2.choice.3=$Alt2@
qu.2.2.choice.4=$Alt3@
qu.2.2.fixed=@

