1.26, 1.78, 1.54, 2.14, 1.92 How much is the average of these five numbers smaller than their median.
1.26，1.78，1.54，2.14，1.92这五个数的平均数比它们的中位数小多少．
<gadget id="calculator">1.26 + 1.78 + 1.54 + 2.14 + 1.92</gadget>
<output>8.64</output>

<gadget id="calculator">8.64 / 5</gadget>
<output>1.728</output>

<gadget id="calculator">1.78 - 1.728</gadget>
<output>0.052</output>

<result>0.052</result>