为何continuous distribution 中P（X）=0；而normal distribution中的P（X）不等于0
例如讲义127页上的例题：A variable is normally distributed with a mean of 5.00 and variance of 4.00. The Z value for an observation of -0.4 is closest to ? P=-2.7
TracyYang · 2018年03月18日
为何continuous distribution 中P（X）=0；而normal distribution中的P（X）不等于0
例如讲义127页上的例题：A variable is normally distributed with a mean of 5.00 and variance of 4.00. The Z value for an observation of -0.4 is closest to ? P=-2.7
