If a coin is tossed 10 times and it lands heads 10 times, what is the probability that it will land heads on the 11th toss?
抛一枚硬币10次，结果10次都是正面朝上，那么抛第11次时，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>