某班第一组12名同学在“爱心捐款”活动中，捐款情况统计如下表，则捐款数组成的一组数据中，中位数与众数分别是（   ）

    Mrs Smith's living room is large. There is a television in the room. The television is near the window. There are some magazines on the television. There is a table in the room. There are some newspapers on the table. There are some armchairs in the room. The armchairs are near the table. There is a stereo in the room. The stereo is near the door. Mrs Smith often listens to music from it.

如图所示是小明设计的一个简易电子身高测量仪的示意图。其中，电源电压恒为6V，保护电阻R₀=20Ω；R是一只固定着的、竖直放置的硬电阻棒、总长为40cm，其接入电路的电阻与接入电路的棒长成正比；金属杆cd和MP（右端P是滑片）与电路接触良好，电阻不计。小明用该测量仪对小聪、小英和小亮的身高进行了测量，其数据见如表。若已知小英测量时，滑片恰在电阻棒ab的中点位置，根据题中提供的信息可知（　　）