過年很多人都要買彩劵，這是一位研究員朋友做的統計，他們拿出研究員的精神，把連刮刮樂中獎機率與投資報酬率，有很清楚的數據化統計分析！給大家參考，哈哈

No response has been written yet. It is recommended to maintain a healthy skepticism towards it.