When you request a lognormal probability plot, you must specify the shape parameter for the lognormal distribution (see Table 9.13 for the equation). The value of must be positive, and typical values ...

These data consist only of left and right censored lifetimes. If a unit has developed a crack at an inspection time, the unit is left-censored at the time; if a unit has not developed a crack, it is ...

The phasing out of protective measures by governments and public health agencies, despite continued seriousness of the coronavirus pandemic, leaves individuals who are concerned for their health with ...