Indicators on politicsoc You Should Know
You will have too many appliances plugged in to the circuit (that the enthusiast is on) and it may have tripped the breaker. Or even the breaker may well faulty and tripped on its own without overloading.限制:雖然民意調查是一個有價值的工具,但它也有其限制。例如,樣本可能不完全代表目標人群,或者問卷