Even at the height of Feverâs euphoria, grim reality keeps intruding, which is the filmâs plan of attack in a nutshell. Advertisement Actually, the reality on the dance floor is pretty grim, too.
A statistic and a parameter are very similar. They are both descriptions of groups, like â50% of dog owners prefer X Brand dog food.â The difference between a statistic and a parameter is that statistics describe a sample. A parameter describes an entire population. Watch the video or read the steps below:
' a statistic is sufficient with respect to a statistical model and its associated unknown parameter if  no other statistic that can be calculated from the same sample provides any additional information as to the value of the parameter  . [ 1 ] In particular , a statistic is sufficient for a family of probability distributions if the sample from ...