$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.
Z-scores (standard scores) raw scores stated in standard deviation terms. a measure of how many standard deviations a given raw score is from the mean. A negative number (e.g. -1) means the score falls below the mean. 0 = the mean. shape of the distribution does not change when scores changed to z-scores (linear transformation)