新GRE数学考点介绍：Multiple Times
<p> 新<span word="GRE">GRE</span>数学考试的考点都是高中时候学到的知识点，考生不要过于紧张，把基本概念弄明白，再记住一些新<span word="GRE">GRE</span>数学必备的词汇，那么相信新<span word="GRE">GRE</span>数学应该没有问题。下面天道小编给大家整理的是关于<span word="Multiple">Multiple</span> <span word="Times">Times</span>的相关内容，希望对各位考生有所帮助。</p><p> <span word="Multiple">Multiple</span> <span word="Times">Times</span></p><p> <span word="If">If</span> <span word="probability">probability</span> <span word="of">of</span> <span word="an">an</span> <span word="event">event</span> <span word="happening">happening</span> <span word="is">is</span> <span word="p">p</span>, <span word="then">then</span> <span word="the">the</span> <span word="probability">probability</span> <span word="that">that</span> <span word="the">the</span> <span word="event">event</span> <span word="happens">happens</span> <span word="n">n</span> <span word="times">times</span> <span word="in">in</span> <span word="a">a</span> <span word="row">row</span> <span word="is">is</span> <span word="pn">pn</span>.</p><p> <span word="Example">Example</span>:</p><p> <span word="The">The</span> <span word="probability">probability</span> <span word="that">that</span> <span word="a">a</span> <span word="coin">coin</span> <span word="toss">toss</span> <span word="results">results</span> <span word="in">in</span> <span word="head">head</span> <span word="is">is</span> 0.5. <span word="Then">Then</span> <span word="the">the</span> <span word="probability">probability</span> <span word="that">that</span> <span word="when">when</span> <span word="the">the</span> <span word="coin">coin</span> <span word="is">is</span> <span word="tossed">tossed</span> <span word="twice">twice</span>, <span word="both">both</span> <span word="of">of</span> <span word="them">them</span> <span word="are">are</span> <span word="head">head</span> <span word="is">is</span> 0.52=0.25.</p><p> <span word="Probability">Probability</span> <span word="that">that</span> <span word="a">a</span> <span word="roll">roll</span> <span word="of">of</span> <span word="a">a</span> <span word="six">six</span>-<span word="sided">sided</span> <span word="die">die</span> <span word="land">land</span> <span word="with">with</span> <span word="face">face</span> 1 <span word="is">is</span> 1/6. <span word="Then">Then</span> <span word="the">the</span> <span word="probability">probability</span> <span word="that">that</span> 1 <span word="will">will</span> <span word="turn">turn</span> <span word="up">up</span> <span word="three">three</span> <span word="times">times</span> <span word="in">in</span> <span word="a">a</span> <span word="row">row</span> <span word="is">is</span> 3.</p><p> <span word="Remember">Remember</span>:</p><p> <span word="Note">Note</span> <span word="that">that</span> <span word="probability">probability</span> <span word="of">of</span> <span word="the">the</span> <span word="event">event</span> <span word="happening">happening</span> <span word="does">does</span> <span word="not">not</span> <span word="change">change</span> <span word="from">from</span> <span word="trial">trial</span> <span word="to">to</span> <span word="trial">trial</span>.</p><p> 有一部分考生认为新<span word="GRE">GRE</span>数学具有一定的难度，这其中的原因是由于考生在复习时没有把新<span word="GRE">GRE</span>数学的基础打牢。想要新<span word="GRE">GRE</span>数学考好，复习的时候一定要把基本概念和重要考点都弄扎实。祝大家都能取得理想成绩!</p><p> </p>
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