what happens when survival curve is low what happens when the survival curve doesn't reach 0.5? what happens if survival curve is not reached what happens when survival curves don't reach 0.5? what happens if survival curve doesn't reach 0.5? why do survival curves always have the smallest value? what is the survival curve for a survival curve what happens when survival curve is negative in the median what happens when survival curve is below 0.5 do i need the survival curve to be used for predicting the median? what happens if survival curve does not reach 0.5 what does survival curve mean what is the survival curve what happens when survival curve falls down what happens if the survival curve doesn't reach 0.5? how to determine median what happens when survival curve is not reached what happens when survival curve is not reached? what happens when a survival curve isn what happens if survival curve what happens if survival curve is too small