The mean score for a standardized test is 1700 points. The results are normally distributed with a standard deviation of 75 points. What is the z-Score test result of 1300 points?

llltkl | Student

The z-score for `x_i` in a very small sample population is given by:


Here, `barx` =1700, s=75,

Thus, z-score for point 1300 is given by:


=> answer.