・if sampling is done without bias in the method, then the larger the sample is, the more likely it is to represent the whole　accurately. this event is free of charge. unfortunately, i know where to get red bally posts, but blue ones are not offered there... maybe installing blue williams posts would still be better than nothing and i have seen a photo of this solution where it looked quite good. juggling should be listed as a key talent for a wedding planner. game reserve, the wild, the are no animals that side. 