$2.48 /each. This Minwax 3.75 oz. Golden Oak Wood Putty is perfect for covering up small imperfections in bare, painted, stained and finished wood. The putty is color-matched to blend in with wood finish stains. California residents: see Proposition 65 information. Non-hardening, pre-mixed formula designed to fill small holes and other minor imperfections in bare, stained or finished woodwork and paneling, molding, trims and doors.
The Z-value is a test statistic for Z-tests that measures the difference between an observed statistic and its hypothesized population parameter in units of standard error. For example, a selection of factory molds has a mean depth of 10cm and a standard deviation of 1 cm.
The z-score is only defined if one knows the population parameters; if one only has a sample set, then the analogous computation with sample mean and sample standard deviation yields the Student's t-statistic.hus, a positive standard score indicates a datum above the mean, while a negative standard score indicates a datum below the mean.