11 ts Book Print erences Consider a sample with six observations of 24, 25, 12, 6, 23, and 12. Compute the z-score for each observation. (Leave no cells blank - be certain to enter "0" wherever required. Round your answers to 2 decimal places. Negative values should be indicated by a minus sign.) Observations 24 25 12 6 23 12 Z-scores

Consider a sample with six observations of 24,25,12,6,23, and 12 . Compute the z-score for each observation. (Leave no cells blank : be certain to enter " O " wherever required. Round your answers to 2 decimal places. Negative values should be indicated by a minus sign.)