Fathers who are secondary to a female caregiver were more engaged as thinkers and planners. But men raising a child without a female partner were found to have the same level of emotional response as a mother and the same thinking and planning response as the secondary father.
In statistics and probability theory, triangular distribution is a continuous probability distribution. The probability density function of a triangular distribution is shaped like a simple geometric shape, triangle. The triangular distribution is a good model for skewed distributions. It has a definite lower and upper limit, which is helpful to avoid unwanted extreme values.
The shape of the probability density function justifies the name triangle distribution. The graph of \(g \), together with the domain \([0, 1]\), forms a triangle with vertices \((0, 0)\), \((1, 0)\), and \((p, 2)\). The mode of the distribution is \(x = p \).