Final answer:
The question asks about calculating a person's height from his z-score. Without the mean or standard deviation, we cannot determine his exact height in inches, thus we can't choose between options A, B, C, and D.
Step-by-step explanation:
The question involves understanding the concept of a z-score in statistics, which is a measure of how many standard deviations an element is from the mean.
In this case, Zach has a z-score of –1.5, which means his height is 1.5 standard deviations below the mean height. Without additional information such as the mean height or the actual value of the standard deviation, it is not possible to determine exact height in inches.
To calculate Zach's height, we would typically use the z-score formula: z = (X - μ) / σ, where X is the value in question, μ is the mean, and σ is the standard deviation. However, with the given information, we cannot determine which option (A, B, C, or D) is correct since we don't have the actual values needed for the calculation.