Z-Value

Z-value stands for:

• in the statistics for the difference between a raw value of the mean ( English z-score ), see standardization (Statistics)
• the reduction factor of a sun protection device, see Z-value (architecture)
• a measure for the cosmological redshift of distant galaxies, see z-value (astronomy)
• the mortality rate of microorganisms, see sterilization # z value
• the ionization strength of solvents, see Z value (solvent)
• the release value of a ski binding, see Z-value (ski)
• (z-value) a normal value scale used especially in psychological tests
• a parameter in bone density measurement

This is a disambiguation page for differentiating between several terms identified with the same word.