If the end of a week is 7 days but after the 7th day its the weekend so wouldnt 7.99 days would be a week?

Here's link to the

cutt.ly/tz3yDpb

The end of the 7th day of a week would be Sunday.

Monday-1st FULL day

Tuesdau-2nd FULL day

on so on

Therefore, it would not be 7.99 days and instead a full ONE day

hopefully this makes some sense

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.