Empirical rule. States that, in a normal distribution, about 68% of the terms are within one standard deviation of the mean, about 95% are within two standard deviations, and about 99.7% are within three standard deviations (normal curve). Lurking Variable.
Since then, thanks to an additional boost from TLC, the Duggarsâ net worth has grown to an estimated $3.5 million. Although we canât all have lucrative reality TV contracts, most of us can learn a few things from the Duggarsâ money philosophyâ¦.
How much is Duggar Family Worth? Duggar Family net worth: The Duggar Family is an American family who has a net worth of $3.5 million dollars. The Duggar Family is made up of Jim Bob and Michelle Duggar and their nineteen children. They were made popular by being featured on the TLC reality television show 19 Kids and Counting.