Audrey has a house worth $120,000, a mortgage of $65,000, savings of $4,000, a

car valued at $11,000, a $9,000 car loan, and

$2,500 in credit card debt. What is Audrey's

net worth?

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.

were is the equation

because they could drop even lower..

-2

7 - 9 = -2

reversed:

-2 + 9 = 7