PreTeXt Sample Book: Abstract Algebra (SAMPLE ONLY)

<section xml:id="polling" label="polling">
  <title>Polling</title>
  <p>
    (2024-04-24) This section is experimental,
    and may not be fully functional as you view it.
    No markup in the source document is final and may change at any time.
  </p>
  <p>
    We begin with standalone queries,
    using the <tag>query</tag> element.
    Runestone calls these <term>polls</term>.
    We plan structures/blocks such as <tag>poll</tag>,
    <tag>survey</tag>, and <tag>questionnaire</tag>,
    that will be structured collections of <tag>query</tag>.
  </p>
  <query label="stoplight-query">
  <statement>
    <p>
      In my town, the stoplights have:
    </p>
  </statement>
  <choices>
  <choice>
  <p>
    Solid yellow lights.
  </p>
  </choice>
  <choice>
  <p>
    Yellow lights that are solid left-turn arrows.
  </p>
  </choice>
  <choice>
  <p>
    Yellow lights that are blinking left-turn arrows.
  </p>
  </choice>
  </choices>
  </query>
  <query label="derivative-query">
  <statement>
    <p>
      Which of the following is the derivative of <m>f(x)=x^4\sin(x)</m>?
    </p>
  </statement>
  <choices>
  <choice>
  <p>
    <m>x^5 - \cos(x)</m>
  </p>
  </choice>
  <choice>
  <p>
    <m>x^4\cos(x) + 4x^3\sin(x)</m>
  </p>
  </choice>
  <choice>
  <p>
    <m>4x^3\cos(x)</m>
  </p>
  </choice>
  </choices>
  </query>
  <query label="discipline-query" scale="5">
  <statement>
    <p>
      I like computer science better than mathematics.
      <q>1</q>
      is
      <q>strongly disagree</q>
      and
      <q>5</q>
      is
      <q>strongly agree</q>.
    </p>
  </statement>
  </query>
  <query label="animal-query-absurd" scale="37">
  <statement>
    <p>
      How many stuffed animal toys did you own growing up? (Testing an absurdly large scale,
      especially in print.)
    </p>
  </statement>
  </query>
  <query label="image-query" scale="5">
  <statement>
    <p>
      Which of the following paintings is your favorite?
    </p>
  </statement>
  <choices>
  <choice>


  <p>
    The Calydonian Boar Hunt by Peter Paul Rubens
  </p>
  <image source="image-from-rawpixel-id-14263399-jpeg.jpg" width="50%" />
  </choice>
  <choice>


  <p>
    Lucas Cranach's The fountain of youth (1546)
  </p>
  <image source="image-from-rawpixel-id-3984423-jpeg.jpg" width="50%" />
  </choice>
  <choice>


  <p>
    William-Adolphe Bouguereau's Temptation (1880)
  </p>
  <image source="image-from-rawpixel-id-8704110-jpeg.jpg" width="50%" />
  </choice>
  </choices>
  </query>
</section>