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  <title>pebblerocker</title>
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  <lastBuildDate>Fri, 17 Mar 2017 01:59:16 GMT</lastBuildDate>
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  <pubDate>Fri, 17 Mar 2017 01:59:16 GMT</pubDate>
  <link>https://pebblerocker.dreamwidth.org/74949.html</link>
  <description>The way some people think about numbers bothers me SO MUCH. I am far from a mathematical genius (I got up to fourth form) but the way some people think about probability REALLY bugs me. Today&apos;s instance: &quot;Oh, but you don&apos;t know for sure, you&apos;re making assumptions!&quot; when I prepare myself for something I consider 90% likely to happen - this person thinks that since the 7% and 3% possibilities COULD happen, I should hold off until I hear which outcome has befallen, or else spend equal effort on preparing for each of the three. Almost as if there aren&apos;t any probabilities other than 100% or exactly even chances.&lt;br /&gt;&lt;br /&gt;My partner also gets on my wick by rounding off excessively loosely before calculating, along the lines of &quot;65cm is about 50cm so three of them will take up about 1.5m&quot;, and by paying more attention to how much the price is reduced than to how much something costs. And the way he uses &quot;more than half&quot; and &quot;less than half&quot; - exactly opposite to the way I use them - has caused a few misunderstandings.&lt;br /&gt;&lt;br /&gt;Ah well, maybe it&apos;s my brain that&apos;s the problem.&lt;br /&gt;&lt;br /&gt;&lt;img src=&quot;https://www.dreamwidth.org/tools/commentcount?user=pebblerocker&amp;ditemid=74949&quot; width=&quot;30&quot; height=&quot;12&quot; alt=&quot;comment count unavailable&quot; style=&quot;vertical-align: middle;&quot;/&gt; comments</description>
  <comments>https://pebblerocker.dreamwidth.org/74949.html</comments>
  <category>how humans work</category>
  <category>maths</category>
  <lj:mood>frustrated</lj:mood>
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  <lj:reply-count>5</lj:reply-count>
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