@farid__jalali According to CDC 75% of kids in US have antibodies. A 75-25 split is certainly enough to measure a correlation.
@根据疾控中心的数据，75%的美国儿童有抗体。75-25的分割当然足以衡量相关性。
@farid__jalali According to CDC 75% of kids in US have antibodies. A 75-25 split is certainly enough to measure a correlation.
@根据疾控中心的数据，75%的美国儿童有抗体。75-25的分割当然足以衡量相关性。