Raw Score Calculator
Answer: 143
Solution:
The raw score formula is simply the z-score formula solved for x, the raw score. Depending on what your distribution represents, start by either writing the formula for the raw score of a population: $$ x = \mu + z{\sigma} $$
or the formula for the z-score of a sample: $$ x = \bar{x} + zs $$
Substitute in values for this problem (z-score, mean, and standard deviation) into the formula: $$ x = 122 + (1)(21) $$
$$ x = 143$$