If a coin lands heads 6 times after the first 10 tosses, what is the probability that it will come up heads after the eleventh toss?
一枚硬币，前10次掷后，有6次正面朝上，那么第十一次掷后，正面朝上的可能性是多少．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<result>1/2 = around 0.5</result>